summaryrefslogtreecommitdiffstats
path: root/drivers/net/wireless/ath/ath5k/reg.h
blob: ca79ecd832fd939d645ca55e03a03eab07b58eeb (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
/*
 * Copyright (c) 2006-2008 Nick Kossifidis <mickflemm@gmail.com>
 * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
 * Copyright (c) 2007-2008 Michael Taylor <mike.taylor@apprion.com>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 */

/*
 * Register values for Atheros 5210/5211/5212 cards from OpenBSD's ar5k
 * maintained by Reyk Floeter
 *
 * I tried to document those registers by looking at ar5k code, some
 * 802.11 (802.11e mostly) papers and by reading various public available
 * Atheros presentations and papers like these:
 *
 * 5210 - http://nova.stanford.edu/~bbaas/ps/isscc2002_slides.pdf
 *
 * 5211 - http://www.hotchips.org/archives/hc14/3_Tue/16_mcfarland.pdf
 *
 * This file also contains register values found on a memory dump of
 * Atheros's ART program (Atheros Radio Test), on ath9k, on legacy-hal
 * released by Atheros and on various debug messages found on the net.
 */

#include "../reg.h"

/*====MAC DMA REGISTERS====*/

/*
 * AR5210-Specific TXDP registers
 * 5210 has only 2 transmit queues so no DCU/QCU, just
 * 2 transmit descriptor pointers...
 */
#define AR5K_NOQCU_TXDP0	0x0000		/* Queue 0 - data */
#define AR5K_NOQCU_TXDP1	0x0004		/* Queue 1 - beacons */

/*
 * Mac Control Register
 */
#define	AR5K_CR		0x0008			/* Register Address */
#define AR5K_CR_TXE0	0x00000001	/* TX Enable for queue 0 on 5210 */
#define AR5K_CR_TXE1	0x00000002	/* TX Enable for queue 1 on 5210 */
#define	AR5K_CR_RXE	0x00000004	/* RX Enable */
#define AR5K_CR_TXD0	0x00000008	/* TX Disable for queue 0 on 5210 */
#define AR5K_CR_TXD1	0x00000010	/* TX Disable for queue 1 on 5210 */
#define	AR5K_CR_RXD	0x00000020	/* RX Disable */
#define	AR5K_CR_SWI	0x00000040	/* Software Interrupt */

/*
 * RX Descriptor Pointer register
 */
#define	AR5K_RXDP	0x000c

/*
 * Configuration and status register
 */
#define	AR5K_CFG		0x0014			/* Register Address */
#define	AR5K_CFG_SWTD		0x00000001	/* Byte-swap TX descriptor (for big endian archs) */
#define	AR5K_CFG_SWTB		0x00000002	/* Byte-swap TX buffer */
#define	AR5K_CFG_SWRD		0x00000004	/* Byte-swap RX descriptor */
#define	AR5K_CFG_SWRB		0x00000008	/* Byte-swap RX buffer */
#define	AR5K_CFG_SWRG		0x00000010	/* Byte-swap Register access */
#define AR5K_CFG_IBSS		0x00000020 	/* 0-BSS, 1-IBSS [5211+] */
#define AR5K_CFG_PHY_OK		0x00000100	/* [5211+] */
#define AR5K_CFG_EEBS		0x00000200	/* EEPROM is busy */
#define	AR5K_CFG_CLKGD		0x00000400	/* Clock gated (Disable dynamic clock) */
#define AR5K_CFG_TXCNT		0x00007800	/* Tx frame count (?) [5210] */
#define AR5K_CFG_TXCNT_S	11
#define AR5K_CFG_TXFSTAT	0x00008000	/* Tx frame status (?) [5210] */
#define AR5K_CFG_TXFSTRT	0x00010000	/* [5210] */
#define	AR5K_CFG_PCI_THRES	0x00060000	/* PCI Master req q threshold [5211+] */
#define	AR5K_CFG_PCI_THRES_S	17

/*
 * Interrupt enable register
 */
#define AR5K_IER		0x0024		/* Register Address */
#define AR5K_IER_DISABLE	0x00000000	/* Disable card interrupts */
#define AR5K_IER_ENABLE		0x00000001	/* Enable card interrupts */


/*
 * 0x0028 is Beacon Control Register on 5210
 * and first RTS duration register on 5211
 */

/*
 * Beacon control register [5210]
 */
#define AR5K_BCR		0x0028		/* Register Address */
#define AR5K_BCR_AP		0x00000000	/* AP mode */
#define AR5K_BCR_ADHOC		0x00000001	/* Ad-Hoc mode */
#define AR5K_BCR_BDMAE		0x00000002	/* DMA enable */
#define AR5K_BCR_TQ1FV		0x00000004	/* Use Queue1 for CAB traffic */
#define AR5K_BCR_TQ1V		0x00000008	/* Use Queue1 for Beacon traffic */
#define AR5K_BCR_BCGET		0x00000010

/*
 * First RTS duration register [5211]
 */
#define AR5K_RTSD0		0x0028		/* Register Address */
#define	AR5K_RTSD0_6		0x000000ff	/* 6Mb RTS duration mask (?) */
#define	AR5K_RTSD0_6_S		0		/* 6Mb RTS duration shift (?) */
#define	AR5K_RTSD0_9		0x0000ff00	/* 9Mb*/
#define	AR5K_RTSD0_9_S		8
#define	AR5K_RTSD0_12		0x00ff0000	/* 12Mb*/
#define	AR5K_RTSD0_12_S		16
#define	AR5K_RTSD0_18		0xff000000	/* 16Mb*/
#define	AR5K_RTSD0_18_S		24


/*
 * 0x002c is Beacon Status Register on 5210
 * and second RTS duration register on 5211
 */

/*
 * Beacon status register [5210]
 *
 * As i can see in ar5k_ar5210_tx_start Reyk uses some of the values of BCR
 * for this register, so i guess TQ1V,TQ1FV and BDMAE have the same meaning
 * here and SNP/SNAP means "snapshot" (so this register gets synced with BCR).
 * So SNAPPEDBCRVALID sould also stand for "snapped BCR -values- valid", so i
 * renamed it to SNAPSHOTSVALID to make more sense. I realy have no idea what
 * else can it be. I also renamed SNPBCMD to SNPADHOC to match BCR.
 */
#define AR5K_BSR		0x002c			/* Register Address */
#define AR5K_BSR_BDLYSW		0x00000001	/* SW Beacon delay (?) */
#define AR5K_BSR_BDLYDMA	0x00000002	/* DMA Beacon delay (?) */
#define AR5K_BSR_TXQ1F		0x00000004	/* Beacon queue (1) finished */
#define AR5K_BSR_ATIMDLY	0x00000008	/* ATIM delay (?) */
#define AR5K_BSR_SNPADHOC	0x00000100	/* Ad-hoc mode set (?) */
#define AR5K_BSR_SNPBDMAE	0x00000200	/* Beacon DMA enabled (?) */
#define AR5K_BSR_SNPTQ1FV	0x00000400	/* Queue1 is used for CAB traffic (?) */
#define AR5K_BSR_SNPTQ1V	0x00000800	/* Queue1 is used for Beacon traffic (?) */
#define AR5K_BSR_SNAPSHOTSVALID	0x00001000	/* BCR snapshots are valid (?) */
#define AR5K_BSR_SWBA_CNT	0x00ff0000

/*
 * Second RTS duration register [5211]
 */
#define AR5K_RTSD1		0x002c			/* Register Address */
#define	AR5K_RTSD1_24		0x000000ff	/* 24Mb */
#define	AR5K_RTSD1_24_S		0
#define	AR5K_RTSD1_36		0x0000ff00	/* 36Mb */
#define	AR5K_RTSD1_36_S		8
#define	AR5K_RTSD1_48		0x00ff0000	/* 48Mb */
#define	AR5K_RTSD1_48_S		16
#define	AR5K_RTSD1_54		0xff000000	/* 54Mb */
#define	AR5K_RTSD1_54_S		24


/*
 * Transmit configuration register
 */
#define AR5K_TXCFG			0x0030			/* Register Address */
#define AR5K_TXCFG_SDMAMR		0x00000007	/* DMA size (read) */
#define AR5K_TXCFG_SDMAMR_S		0
#define AR5K_TXCFG_B_MODE		0x00000008	/* Set b mode for 5111 (enable 2111) */
#define AR5K_TXCFG_TXFSTP		0x00000008	/* TX DMA full Stop [5210] */
#define AR5K_TXCFG_TXFULL		0x000003f0	/* TX Triger level mask */
#define AR5K_TXCFG_TXFULL_S		4
#define AR5K_TXCFG_TXFULL_0B		0x00000000
#define AR5K_TXCFG_TXFULL_64B		0x00000010
#define AR5K_TXCFG_TXFULL_128B		0x00000020
#define AR5K_TXCFG_TXFULL_192B		0x00000030
#define AR5K_TXCFG_TXFULL_256B		0x00000040
#define AR5K_TXCFG_TXCONT_EN		0x00000080
#define AR5K_TXCFG_DMASIZE		0x00000100	/* Flag for passing DMA size [5210] */
#define AR5K_TXCFG_JUMBO_DESC_EN	0x00000400	/* Enable jumbo tx descriptors [5211+] */
#define AR5K_TXCFG_ADHOC_BCN_ATIM	0x00000800	/* Adhoc Beacon ATIM Policy */
#define AR5K_TXCFG_ATIM_WINDOW_DEF_DIS	0x00001000	/* Disable ATIM window defer [5211+] */
#define AR5K_TXCFG_RTSRND		0x00001000	/* [5211+] */
#define AR5K_TXCFG_FRMPAD_DIS		0x00002000	/* [5211+] */
#define AR5K_TXCFG_RDY_CBR_DIS		0x00004000	/* Ready time CBR disable [5211+] */
#define AR5K_TXCFG_JUMBO_FRM_MODE	0x00008000	/* Jumbo frame mode [5211+] */
#define	AR5K_TXCFG_DCU_DBL_BUF_DIS	0x00008000	/* Disable double buffering on DCU */
#define AR5K_TXCFG_DCU_CACHING_DIS	0x00010000	/* Disable DCU caching */

/*
 * Receive configuration register
 */
#define AR5K_RXCFG		0x0034			/* Register Address */
#define AR5K_RXCFG_SDMAMW	0x00000007	/* DMA size (write) */
#define AR5K_RXCFG_SDMAMW_S	0
#define AR5K_RXCFG_ZLFDMA	0x00000008	/* Enable Zero-length frame DMA */
#define	AR5K_RXCFG_DEF_ANTENNA	0x00000010	/* Default antenna (?) */
#define AR5K_RXCFG_JUMBO_RXE	0x00000020	/* Enable jumbo rx descriptors [5211+] */
#define AR5K_RXCFG_JUMBO_WRAP	0x00000040	/* Wrap jumbo frames [5211+] */
#define AR5K_RXCFG_SLE_ENTRY	0x00000080	/* Sleep entry policy */

/*
 * Receive jumbo descriptor last address register
 * Only found in 5211 (?)
 */
#define AR5K_RXJLA		0x0038

/*
 * MIB control register
 */
#define AR5K_MIBC		0x0040			/* Register Address */
#define AR5K_MIBC_COW		0x00000001	/* Counter Overflow Warning */
#define AR5K_MIBC_FMC		0x00000002	/* Freeze MIB Counters  */
#define AR5K_MIBC_CMC		0x00000004	/* Clear MIB Counters  */
#define AR5K_MIBC_MCS		0x00000008	/* MIB counter strobe, increment all */

/*
 * Timeout prescale register
 */
#define AR5K_TOPS		0x0044
#define	AR5K_TOPS_M		0x0000ffff

/*
 * Receive timeout register (no frame received)
 */
#define AR5K_RXNOFRM		0x0048
#define	AR5K_RXNOFRM_M		0x000003ff

/*
 * Transmit timeout register (no frame sent)
 */
#define AR5K_TXNOFRM		0x004c
#define	AR5K_TXNOFRM_M		0x000003ff
#define	AR5K_TXNOFRM_QCU	0x000ffc00
#define	AR5K_TXNOFRM_QCU_S	10

/*
 * Receive frame gap timeout register
 */
#define AR5K_RPGTO		0x0050
#define AR5K_RPGTO_M		0x000003ff

/*
 * Receive frame count limit register
 */
#define AR5K_RFCNT		0x0054
#define AR5K_RFCNT_M		0x0000001f	/* [5211+] (?) */
#define AR5K_RFCNT_RFCL		0x0000000f	/* [5210] */

/*
 * Misc settings register
 * (reserved0-3)
 */
#define AR5K_MISC		0x0058			/* Register Address */
#define	AR5K_MISC_DMA_OBS_M	0x000001e0
#define	AR5K_MISC_DMA_OBS_S	5
#define	AR5K_MISC_MISC_OBS_M	0x00000e00
#define	AR5K_MISC_MISC_OBS_S	9
#define	AR5K_MISC_MAC_OBS_LSB_M	0x00007000
#define	AR5K_MISC_MAC_OBS_LSB_S	12
#define	AR5K_MISC_MAC_OBS_MSB_M	0x00038000
#define	AR5K_MISC_MAC_OBS_MSB_S	15
#define AR5K_MISC_LED_DECAY	0x001c0000	/* [5210] */
#define AR5K_MISC_LED_BLINK	0x00e00000	/* [5210] */

/*
 * QCU/DCU clock gating register (5311)
 * (reserved4-5)
 */
#define	AR5K_QCUDCU_CLKGT	0x005c			/* Register Address (?) */
#define	AR5K_QCUDCU_CLKGT_QCU	0x0000ffff	/* Mask for QCU clock */
#define	AR5K_QCUDCU_CLKGT_DCU	0x07ff0000	/* Mask for DCU clock */

/*
 * Interrupt Status Registers
 *
 * For 5210 there is only one status register but for
 * 5211/5212 we have one primary and 4 secondary registers.
 * So we have AR5K_ISR for 5210 and AR5K_PISR /SISRx for 5211/5212.
 * Most of these bits are common for all chipsets.
 */
#define AR5K_ISR		0x001c			/* Register Address [5210] */
#define AR5K_PISR		0x0080			/* Register Address [5211+] */
#define AR5K_ISR_RXOK		0x00000001	/* Frame successfuly recieved */
#define AR5K_ISR_RXDESC		0x00000002	/* RX descriptor request */
#define AR5K_ISR_RXERR		0x00000004	/* Receive error */
#define AR5K_ISR_RXNOFRM	0x00000008	/* No frame received (receive timeout) */
#define AR5K_ISR_RXEOL		0x00000010	/* Empty RX descriptor */
#define AR5K_ISR_RXORN		0x00000020	/* Receive FIFO overrun */
#define AR5K_ISR_TXOK		0x00000040	/* Frame successfuly transmited */
#define AR5K_ISR_TXDESC		0x00000080	/* TX descriptor request */
#define AR5K_ISR_TXERR		0x00000100	/* Transmit error */
#define AR5K_ISR_TXNOFRM	0x00000200	/* No frame transmited (transmit timeout) */
#define AR5K_ISR_TXEOL		0x00000400	/* Empty TX descriptor */
#define AR5K_ISR_TXURN		0x00000800	/* Transmit FIFO underrun */
#define AR5K_ISR_MIB		0x00001000	/* Update MIB counters */
#define AR5K_ISR_SWI		0x00002000	/* Software interrupt */
#define AR5K_ISR_RXPHY		0x00004000	/* PHY error */
#define AR5K_ISR_RXKCM		0x00008000	/* RX Key cache miss */
#define AR5K_ISR_SWBA		0x00010000	/* Software beacon alert */
#define AR5K_ISR_BRSSI		0x00020000	/* Beacon rssi below threshold (?) */
#define AR5K_ISR_BMISS		0x00040000	/* Beacon missed */
#define AR5K_ISR_HIUERR		0x00080000	/* Host Interface Unit error [5211+] */
#define AR5K_ISR_BNR		0x00100000 	/* Beacon not ready [5211+] */
#define AR5K_ISR_MCABT		0x00100000	/* Master Cycle Abort [5210] */
#define AR5K_ISR_RXCHIRP	0x00200000	/* CHIRP Received [5212+] */
#define AR5K_ISR_SSERR		0x00200000	/* Signaled System Error [5210] */
#define AR5K_ISR_DPERR		0x00400000	/* Det par Error (?) [5210] */
#define AR5K_ISR_RXDOPPLER	0x00400000	/* Doppler chirp received [5212+] */
#define AR5K_ISR_TIM		0x00800000	/* [5211+] */
#define AR5K_ISR_BCNMISC	0x00800000	/* 'or' of TIM, CAB_END, DTIM_SYNC, BCN_TIMEOUT,
						CAB_TIMEOUT and DTIM bits from SISR2 [5212+] */
#define AR5K_ISR_GPIO		0x01000000	/* GPIO (rf kill) */
#define AR5K_ISR_QCBRORN	0x02000000	/* QCU CBR overrun [5211+] */
#define AR5K_ISR_QCBRURN	0x04000000	/* QCU CBR underrun [5211+] */
#define AR5K_ISR_QTRIG		0x08000000	/* QCU scheduling trigger [5211+] */

/*
 * Secondary status registers [5211+] (0 - 4)
 *
 * These give the status for each QCU, only QCUs 0-9 are
 * represented.
 */
#define AR5K_SISR0		0x0084			/* Register Address [5211+] */
#define AR5K_SISR0_QCU_TXOK	0x000003ff	/* Mask for QCU_TXOK */
#define AR5K_SISR0_QCU_TXOK_S	0
#define AR5K_SISR0_QCU_TXDESC	0x03ff0000	/* Mask for QCU_TXDESC */
#define AR5K_SISR0_QCU_TXDESC_S	16

#define AR5K_SISR1		0x0088			/* Register Address [5211+] */
#define AR5K_SISR1_QCU_TXERR	0x000003ff	/* Mask for QCU_TXERR */
#define AR5K_SISR1_QCU_TXERR_S	0
#define AR5K_SISR1_QCU_TXEOL	0x03ff0000	/* Mask for QCU_TXEOL */
#define AR5K_SISR1_QCU_TXEOL_S	16

#define AR5K_SISR2		0x008c			/* Register Address [5211+] */
#define AR5K_SISR2_QCU_TXURN	0x000003ff	/* Mask for QCU_TXURN */
#define	AR5K_SISR2_QCU_TXURN_S	0
#define	AR5K_SISR2_MCABT	0x00010000	/* Master Cycle Abort */
#define	AR5K_SISR2_SSERR	0x00020000	/* Signaled System Error */
#define	AR5K_SISR2_DPERR	0x00040000	/* Bus parity error */
#define	AR5K_SISR2_TIM		0x01000000	/* [5212+] */
#define	AR5K_SISR2_CAB_END	0x02000000	/* [5212+] */
#define	AR5K_SISR2_DTIM_SYNC	0x04000000	/* DTIM sync lost [5212+] */
#define	AR5K_SISR2_BCN_TIMEOUT	0x08000000	/* Beacon Timeout [5212+] */
#define	AR5K_SISR2_CAB_TIMEOUT	0x10000000	/* CAB Timeout [5212+] */
#define	AR5K_SISR2_DTIM		0x20000000	/* [5212+] */
#define	AR5K_SISR2_TSFOOR	0x80000000	/* TSF OOR (?) */

#define AR5K_SISR3		0x0090			/* Register Address [5211+] */
#define AR5K_SISR3_QCBRORN	0x000003ff	/* Mask for QCBRORN */
#define AR5K_SISR3_QCBRORN_S	0
#define AR5K_SISR3_QCBRURN	0x03ff0000	/* Mask for QCBRURN */
#define AR5K_SISR3_QCBRURN_S	16

#define AR5K_SISR4		0x0094			/* Register Address [5211+] */
#define AR5K_SISR4_QTRIG	0x000003ff	/* Mask for QTRIG */
#define AR5K_SISR4_QTRIG_S	0

/*
 * Shadow read-and-clear interrupt status registers [5211+]
 */
#define AR5K_RAC_PISR		0x00c0		/* Read and clear PISR */
#define AR5K_RAC_SISR0		0x00c4		/* Read and clear SISR0 */
#define AR5K_RAC_SISR1		0x00c8		/* Read and clear SISR1 */
#define AR5K_RAC_SISR2		0x00cc		/* Read and clear SISR2 */
#define AR5K_RAC_SISR3		0x00d0		/* Read and clear SISR3 */
#define AR5K_RAC_SISR4		0x00d4		/* Read and clear SISR4 */

/*
 * Interrupt Mask Registers
 *
 * As whith ISRs 5210 has one IMR (AR5K_IMR) and 5211/5212 has one primary
 * (AR5K_PIMR) and 4 secondary IMRs (AR5K_SIMRx). Note that ISR/IMR flags match.
 */
#define	AR5K_IMR		0x0020			/* Register Address [5210] */
#define AR5K_PIMR		0x00a0			/* Register Address [5211+] */
#define AR5K_IMR_RXOK		0x00000001	/* Frame successfuly recieved*/
#define AR5K_IMR_RXDESC		0x00000002	/* RX descriptor request*/
#define AR5K_IMR_RXERR		0x00000004	/* Receive error*/
#define AR5K_IMR_RXNOFRM	0x00000008	/* No frame received (receive timeout)*/
#define AR5K_IMR_RXEOL		0x00000010	/* Empty RX descriptor*/
#define AR5K_IMR_RXORN		0x00000020	/* Receive FIFO overrun*/
#define AR5K_IMR_TXOK		0x00000040	/* Frame successfuly transmited*/
#define AR5K_IMR_TXDESC		0x00000080	/* TX descriptor request*/
#define AR5K_IMR_TXERR		0x00000100	/* Transmit error*/
#define AR5K_IMR_TXNOFRM	0x00000200	/* No frame transmited (transmit timeout)*/
#define AR5K_IMR_TXEOL		0x00000400	/* Empty TX descriptor*/
#define AR5K_IMR_TXURN		0x00000800	/* Transmit FIFO underrun*/
#define AR5K_IMR_MIB		0x00001000	/* Update MIB counters*/
#define AR5K_IMR_SWI		0x00002000	/* Software interrupt */
#define AR5K_IMR_RXPHY		0x00004000	/* PHY error*/
#define AR5K_IMR_RXKCM		0x00008000	/* RX Key cache miss */
#define AR5K_IMR_SWBA		0x00010000	/* Software beacon alert*/
#define AR5K_IMR_BRSSI		0x00020000	/* Beacon rssi below threshold (?) */
#define AR5K_IMR_BMISS		0x00040000	/* Beacon missed*/
#define AR5K_IMR_HIUERR		0x00080000	/* Host Interface Unit error [5211+] */
#define AR5K_IMR_BNR		0x00100000 	/* Beacon not ready [5211+] */
#define AR5K_IMR_MCABT		0x00100000	/* Master Cycle Abort [5210] */
#define AR5K_IMR_RXCHIRP	0x00200000	/* CHIRP Received [5212+]*/
#define AR5K_IMR_SSERR		0x00200000	/* Signaled System Error [5210] */
#define AR5K_IMR_DPERR		0x00400000	/* Det par Error (?) [5210] */
#define AR5K_IMR_RXDOPPLER	0x00400000	/* Doppler chirp received [5212+] */
#define AR5K_IMR_TIM		0x00800000	/* [5211+] */
#define AR5K_IMR_BCNMISC	0x00800000	/* 'or' of TIM, CAB_END, DTIM_SYNC, BCN_TIMEOUT,
						CAB_TIMEOUT and DTIM bits from SISR2 [5212+] */
#define AR5K_IMR_GPIO		0x01000000	/* GPIO (rf kill)*/
#define AR5K_IMR_QCBRORN	0x02000000	/* QCU CBR overrun (?) [5211+] */
#define AR5K_IMR_QCBRURN	0x04000000	/* QCU CBR underrun (?) [5211+] */
#define AR5K_IMR_QTRIG		0x08000000	/* QCU scheduling trigger [5211+] */

/*
 * Secondary interrupt mask registers [5211+] (0 - 4)
 */
#define AR5K_SIMR0		0x00a4			/* Register Address [5211+] */
#define AR5K_SIMR0_QCU_TXOK	0x000003ff	/* Mask for QCU_TXOK */
#define AR5K_SIMR0_QCU_TXOK_S	0
#define AR5K_SIMR0_QCU_TXDESC	0x03ff0000	/* Mask for QCU_TXDESC */
#define AR5K_SIMR0_QCU_TXDESC_S	16

#define AR5K_SIMR1		0x00a8			/* Register Address [5211+] */
#define AR5K_SIMR1_QCU_TXERR	0x000003ff	/* Mask for QCU_TXERR */
#define AR5K_SIMR1_QCU_TXERR_S	0
#define AR5K_SIMR1_QCU_TXEOL	0x03ff0000	/* Mask for QCU_TXEOL */
#define AR5K_SIMR1_QCU_TXEOL_S	16

#define AR5K_SIMR2		0x00ac			/* Register Address [5211+] */
#define AR5K_SIMR2_QCU_TXURN	0x000003ff	/* Mask for QCU_TXURN */
#define AR5K_SIMR2_QCU_TXURN_S	0
#define	AR5K_SIMR2_MCABT	0x00010000	/* Master Cycle Abort */
#define	AR5K_SIMR2_SSERR	0x00020000	/* Signaled System Error */
#define	AR5K_SIMR2_DPERR	0x00040000	/* Bus parity error */
#define	AR5K_SIMR2_TIM		0x01000000	/* [5212+] */
#define	AR5K_SIMR2_CAB_END	0x02000000	/* [5212+] */
#define	AR5K_SIMR2_DTIM_SYNC	0x04000000	/* DTIM Sync lost [5212+] */
#define	AR5K_SIMR2_BCN_TIMEOUT	0x08000000	/* Beacon Timeout [5212+] */
#define	AR5K_SIMR2_CAB_TIMEOUT	0x10000000	/* CAB Timeout [5212+] */
#define	AR5K_SIMR2_DTIM		0x20000000	/* [5212+] */
#define	AR5K_SIMR2_TSFOOR	0x80000000	/* TSF OOR (?) */

#define AR5K_SIMR3		0x00b0			/* Register Address [5211+] */
#define AR5K_SIMR3_QCBRORN	0x000003ff	/* Mask for QCBRORN */
#define AR5K_SIMR3_QCBRORN_S	0
#define AR5K_SIMR3_QCBRURN	0x03ff0000	/* Mask for QCBRURN */
#define AR5K_SIMR3_QCBRURN_S	16

#define AR5K_SIMR4		0x00b4			/* Register Address [5211+] */
#define AR5K_SIMR4_QTRIG	0x000003ff	/* Mask for QTRIG */
#define AR5K_SIMR4_QTRIG_S	0

/*
 * DMA Debug registers 0-7
 * 0xe0 - 0xfc
 */

/*
 * Decompression mask registers [5212+]
 */
#define AR5K_DCM_ADDR		0x0400		/*Decompression mask address (index) */
#define AR5K_DCM_DATA		0x0404		/*Decompression mask data */

/*
 * Wake On Wireless pattern control register [5212+]
 */
#define	AR5K_WOW_PCFG			0x0410			/* Register Address */
#define	AR5K_WOW_PCFG_PAT_MATCH_EN	0x00000001	/* Pattern match enable */
#define	AR5K_WOW_PCFG_LONG_FRAME_POL	0x00000002	/* Long frame policy */
#define	AR5K_WOW_PCFG_WOBMISS		0x00000004	/* Wake on bea(con) miss (?) */
#define	AR5K_WOW_PCFG_PAT_0_EN		0x00000100	/* Enable pattern 0 */
#define	AR5K_WOW_PCFG_PAT_1_EN		0x00000200	/* Enable pattern 1 */
#define	AR5K_WOW_PCFG_PAT_2_EN		0x00000400	/* Enable pattern 2 */
#define	AR5K_WOW_PCFG_PAT_3_EN		0x00000800	/* Enable pattern 3 */
#define	AR5K_WOW_PCFG_PAT_4_EN		0x00001000	/* Enable pattern 4 */
#define	AR5K_WOW_PCFG_PAT_5_EN		0x00002000	/* Enable pattern 5 */

/*
 * Wake On Wireless pattern index register (?) [5212+]
 */
#define	AR5K_WOW_PAT_IDX	0x0414

/*
 * Wake On Wireless pattern data register [5212+]
 */
#define	AR5K_WOW_PAT_DATA	0x0418			/* Register Address */
#define	AR5K_WOW_PAT_DATA_0_3_V	0x00000001	/* Pattern 0, 3 value */
#define	AR5K_WOW_PAT_DATA_1_4_V	0x00000100	/* Pattern 1, 4 value */
#define	AR5K_WOW_PAT_DATA_2_5_V	0x00010000	/* Pattern 2, 5 value */
#define	AR5K_WOW_PAT_DATA_0_3_M	0x01000000	/* Pattern 0, 3 mask */
#define	AR5K_WOW_PAT_DATA_1_4_M	0x04000000	/* Pattern 1, 4 mask */
#define	AR5K_WOW_PAT_DATA_2_5_M	0x10000000	/* Pattern 2, 5 mask */

/*
 * Decompression configuration registers [5212+]
 */
#define AR5K_DCCFG		0x0420			/* Register Address */
#define AR5K_DCCFG_GLOBAL_EN	0x00000001	/* Enable decompression on all queues */
#define AR5K_DCCFG_BYPASS_EN	0x00000002	/* Bypass decompression */
#define AR5K_DCCFG_BCAST_EN	0x00000004	/* Enable decompression for bcast frames */
#define AR5K_DCCFG_MCAST_EN	0x00000008	/* Enable decompression for mcast frames */

/*
 * Compression configuration registers [5212+]
 */
#define AR5K_CCFG		0x0600			/* Register Address */
#define	AR5K_CCFG_WINDOW_SIZE	0x00000007	/* Compression window size */
#define	AR5K_CCFG_CPC_EN	0x00000008	/* Enable performance counters */

#define AR5K_CCFG_CCU		0x0604			/* Register Address */
#define AR5K_CCFG_CCU_CUP_EN	0x00000001	/* CCU Catchup enable */
#define AR5K_CCFG_CCU_CREDIT	0x00000002	/* CCU Credit (field) */
#define AR5K_CCFG_CCU_CD_THRES	0x00000080	/* CCU Cyc(lic?) debt threshold (field) */
#define AR5K_CCFG_CCU_CUP_LCNT	0x00010000	/* CCU Catchup lit(?) count */
#define	AR5K_CCFG_CCU_INIT	0x00100200	/* Initial value during reset */

/*
 * Compression performance counter registers [5212+]
 */
#define AR5K_CPC0		0x0610		/* Compression performance counter 0 */
#define AR5K_CPC1		0x0614		/* Compression performance counter 1*/
#define AR5K_CPC2		0x0618		/* Compression performance counter 2 */
#define AR5K_CPC3		0x061c		/* Compression performance counter 3 */
#define AR5K_CPCOVF		0x0620		/* Compression performance overflow */


/*
 * Queue control unit (QCU) registers [5211+]
 *
 * Card has 12 TX Queues but i see that only 0-9 are used (?)
 * both in binary HAL (see ah.h) and ar5k. Each queue has it's own
 * TXDP at addresses 0x0800 - 0x082c, a CBR (Constant Bit Rate)
 * configuration register (0x08c0 - 0x08ec), a ready time configuration
 * register (0x0900 - 0x092c), a misc configuration register (0x09c0 -
 * 0x09ec) and a status register (0x0a00 - 0x0a2c). We also have some
 * global registers, QCU transmit enable/disable and "one shot arm (?)"
 * set/clear, which contain status for all queues (we shift by 1 for each
 * queue). To access these registers easily we define some macros here
 * that are used inside HAL. For more infos check out *_tx_queue functs.
 */

/*
 * Generic QCU Register access macros
 */
#define	AR5K_QUEUE_REG(_r, _q)		(((_q) << 2) + _r)
#define AR5K_QCU_GLOBAL_READ(_r, _q)	(AR5K_REG_READ(_r) & (1 << _q))
#define AR5K_QCU_GLOBAL_WRITE(_r, _q)	AR5K_REG_WRITE(_r, (1 << _q))

/*
 * QCU Transmit descriptor pointer registers
 */
#define AR5K_QCU_TXDP_BASE	0x0800		/* Register Address - Queue0 TXDP */
#define AR5K_QUEUE_TXDP(_q)	AR5K_QUEUE_REG(AR5K_QCU_TXDP_BASE, _q)

/*
 * QCU Transmit enable register
 */
#define AR5K_QCU_TXE		0x0840
#define AR5K_ENABLE_QUEUE(_q)	AR5K_QCU_GLOBAL_WRITE(AR5K_QCU_TXE, _q)
#define AR5K_QUEUE_ENABLED(_q)	AR5K_QCU_GLOBAL_READ(AR5K_QCU_TXE, _q)

/*
 * QCU Transmit disable register
 */
#define AR5K_QCU_TXD		0x0880
#define AR5K_DISABLE_QUEUE(_q)	AR5K_QCU_GLOBAL_WRITE(AR5K_QCU_TXD, _q)
#define AR5K_QUEUE_DISABLED(_q)	AR5K_QCU_GLOBAL_READ(AR5K_QCU_TXD, _q)

/*
 * QCU Constant Bit Rate configuration registers
 */
#define	AR5K_QCU_CBRCFG_BASE		0x08c0	/* Register Address - Queue0 CBRCFG */
#define	AR5K_QCU_CBRCFG_INTVAL		0x00ffffff	/* CBR Interval mask */
#define AR5K_QCU_CBRCFG_INTVAL_S	0
#define	AR5K_QCU_CBRCFG_ORN_THRES	0xff000000	/* CBR overrun threshold mask */
#define AR5K_QCU_CBRCFG_ORN_THRES_S	24
#define	AR5K_QUEUE_CBRCFG(_q)		AR5K_QUEUE_REG(AR5K_QCU_CBRCFG_BASE, _q)

/*
 * QCU Ready time configuration registers
 */
#define	AR5K_QCU_RDYTIMECFG_BASE	0x0900	/* Register Address - Queue0 RDYTIMECFG */
#define	AR5K_QCU_RDYTIMECFG_INTVAL	0x00ffffff	/* Ready time interval mask */
#define AR5K_QCU_RDYTIMECFG_INTVAL_S	0
#define	AR5K_QCU_RDYTIMECFG_ENABLE	0x01000000	/* Ready time enable mask */
#define AR5K_QUEUE_RDYTIMECFG(_q)	AR5K_QUEUE_REG(AR5K_QCU_RDYTIMECFG_BASE, _q)

/*
 * QCU one shot arm set registers
 */
#define	AR5K_QCU_ONESHOTARM_SET		0x0940	/* Register Address -QCU "one shot arm set (?)" */
#define	AR5K_QCU_ONESHOTARM_SET_M	0x0000ffff

/*
 * QCU one shot arm clear registers
 */
#define	AR5K_QCU_ONESHOTARM_CLEAR	0x0980	/* Register Address -QCU "one shot arm clear (?)" */
#define	AR5K_QCU_ONESHOTARM_CLEAR_M	0x0000ffff

/*
 * QCU misc registers
 */
#define AR5K_QCU_MISC_BASE		0x09c0			/* Register Address -Queue0 MISC */
#define	AR5K_QCU_MISC_FRSHED_M		0x0000000f	/* Frame sheduling mask */
#define	AR5K_QCU_MISC_FRSHED_ASAP		0	/* ASAP */
#define	AR5K_QCU_MISC_FRSHED_CBR		1	/* Constant Bit Rate */
#define	AR5K_QCU_MISC_FRSHED_DBA_GT		2	/* DMA Beacon alert gated */
#define	AR5K_QCU_MISC_FRSHED_TIM_GT		3	/* TIMT gated */
#define	AR5K_QCU_MISC_FRSHED_BCN_SENT_GT	4	/* Beacon sent gated */
#define	AR5K_QCU_MISC_ONESHOT_ENABLE	0x00000010	/* Oneshot enable */
#define	AR5K_QCU_MISC_CBREXP_DIS	0x00000020	/* Disable CBR expired counter (normal queue) */
#define	AR5K_QCU_MISC_CBREXP_BCN_DIS	0x00000040	/* Disable CBR expired counter (beacon queue) */
#define	AR5K_QCU_MISC_BCN_ENABLE	0x00000080	/* Enable Beacon use */
#define	AR5K_QCU_MISC_CBR_THRES_ENABLE	0x00000100	/* CBR expired threshold enabled */
#define	AR5K_QCU_MISC_RDY_VEOL_POLICY	0x00000200	/* TXE reset when RDYTIME expired or VEOL */
#define	AR5K_QCU_MISC_CBR_RESET_CNT	0x00000400	/* CBR threshold (counter) reset */
#define	AR5K_QCU_MISC_DCU_EARLY		0x00000800	/* DCU early termination */
#define AR5K_QCU_MISC_DCU_CMP_EN	0x00001000	/* Enable frame compression */
#define AR5K_QUEUE_MISC(_q)		AR5K_QUEUE_REG(AR5K_QCU_MISC_BASE, _q)


/*
 * QCU status registers
 */
#define AR5K_QCU_STS_BASE	0x0a00			/* Register Address - Queue0 STS */
#define	AR5K_QCU_STS_FRMPENDCNT	0x00000003	/* Frames pending counter */
#define	AR5K_QCU_STS_CBREXPCNT	0x0000ff00	/* CBR expired counter */
#define	AR5K_QUEUE_STATUS(_q)	AR5K_QUEUE_REG(AR5K_QCU_STS_BASE, _q)

/*
 * QCU ready time shutdown register
 */
#define AR5K_QCU_RDYTIMESHDN	0x0a40
#define AR5K_QCU_RDYTIMESHDN_M	0x000003ff

/*
 * QCU compression buffer base registers [5212+]
 */
#define AR5K_QCU_CBB_SELECT	0x0b00
#define AR5K_QCU_CBB_ADDR	0x0b04
#define AR5K_QCU_CBB_ADDR_S	9

/*
 * QCU compression buffer configuration register [5212+]
 * (buffer size)
 */
#define AR5K_QCU_CBCFG		0x0b08



/*
 * Distributed Coordination Function (DCF) control unit (DCU)
 * registers [5211+]
 *
 * These registers control the various characteristics of each queue
 * for 802.11e (WME) combatibility so they go together with
 * QCU registers in pairs. For each queue we have a QCU mask register,
 * (0x1000 - 0x102c), a local-IFS settings register (0x1040 - 0x106c),
 * a retry limit register (0x1080 - 0x10ac), a channel time register
 * (0x10c0 - 0x10ec), a misc-settings register (0x1100 - 0x112c) and
 * a sequence number register (0x1140 - 0x116c). It seems that "global"
 * registers here afect all queues (see use of DCU_GBL_IFS_SLOT in ar5k).
 * We use the same macros here for easier register access.
 *
 */

/*
 * DCU QCU mask registers
 */
#define AR5K_DCU_QCUMASK_BASE	0x1000		/* Register Address -Queue0 DCU_QCUMASK */
#define AR5K_DCU_QCUMASK_M	0x000003ff
#define AR5K_QUEUE_QCUMASK(_q)	AR5K_QUEUE_REG(AR5K_DCU_QCUMASK_BASE, _q)

/*
 * DCU local Inter Frame Space settings register
 */
#define AR5K_DCU_LCL_IFS_BASE		0x1040			/* Register Address -Queue0 DCU_LCL_IFS */
#define	AR5K_DCU_LCL_IFS_CW_MIN	        0x000003ff	/* Minimum Contention Window */
#define	AR5K_DCU_LCL_IFS_CW_MIN_S	0
#define	AR5K_DCU_LCL_IFS_CW_MAX	        0x000ffc00	/* Maximum Contention Window */
#define	AR5K_DCU_LCL_IFS_CW_MAX_S	10
#define	AR5K_DCU_LCL_IFS_AIFS		0x0ff00000	/* Arbitrated Interframe Space */
#define	AR5K_DCU_LCL_IFS_AIFS_S		20
#define	AR5K_DCU_LCL_IFS_AIFS_MAX	0xfc		/* Anything above that can cause DCU to hang */
#define	AR5K_QUEUE_DFS_LOCAL_IFS(_q)	AR5K_QUEUE_REG(AR5K_DCU_LCL_IFS_BASE, _q)

/*
 * DCU retry limit registers
 */
#define AR5K_DCU_RETRY_LMT_BASE		0x1080			/* Register Address -Queue0 DCU_RETRY_LMT */
#define AR5K_DCU_RETRY_LMT_SH_RETRY	0x0000000f	/* Short retry limit mask */
#define AR5K_DCU_RETRY_LMT_SH_RETRY_S	0
#define AR5K_DCU_RETRY_LMT_LG_RETRY	0x000000f0	/* Long retry limit mask */
#define AR5K_DCU_RETRY_LMT_LG_RETRY_S	4
#define AR5K_DCU_RETRY_LMT_SSH_RETRY	0x00003f00	/* Station short retry limit mask (?) */
#define AR5K_DCU_RETRY_LMT_SSH_RETRY_S	8
#define AR5K_DCU_RETRY_LMT_SLG_RETRY	0x000fc000	/* Station long retry limit mask (?) */
#define AR5K_DCU_RETRY_LMT_SLG_RETRY_S	14
#define	AR5K_QUEUE_DFS_RETRY_LIMIT(_q)	AR5K_QUEUE_REG(AR5K_DCU_RETRY_LMT_BASE, _q)

/*
 * DCU channel time registers
 */
#define AR5K_DCU_CHAN_TIME_BASE		0x10c0			/* Register Address -Queue0 DCU_CHAN_TIME */
#define	AR5K_DCU_CHAN_TIME_DUR		0x000fffff	/* Channel time duration */
#define	AR5K_DCU_CHAN_TIME_DUR_S	0
#define	AR5K_DCU_CHAN_TIME_ENABLE	0x00100000	/* Enable channel time */
#define AR5K_QUEUE_DFS_CHANNEL_TIME(_q)	AR5K_QUEUE_REG(AR5K_DCU_CHAN_TIME_BASE, _q)

/*
 * DCU misc registers [5211+]
 *
 * Note: Arbiter lockout control controls the
 * behaviour on low priority queues when we have multiple queues
 * with pending frames. Intra-frame lockout means we wait until
 * the queue's current frame transmits (with post frame backoff and bursting)
 * before we transmit anything else and global lockout means we
 * wait for the whole queue to finish before higher priority queues
 * can transmit (this is used on beacon and CAB queues).
 * No lockout means there is no special handling.
 */
#define AR5K_DCU_MISC_BASE		0x1100			/* Register Address -Queue0 DCU_MISC */
#define	AR5K_DCU_MISC_BACKOFF		0x0000003f	/* Mask for backoff threshold */
#define	AR5K_DCU_MISC_ETS_RTS_POL	0x00000040	/* End of transmission series
							station RTS/data failure count
							reset policy (?) */
#define AR5K_DCU_MISC_ETS_CW_POL	0x00000080	/* End of transmission series
							CW reset policy */
#define	AR5K_DCU_MISC_FRAG_WAIT		0x00000100	/* Wait for next fragment */
#define AR5K_DCU_MISC_BACKOFF_FRAG	0x00000200	/* Enable backoff while bursting */
#define	AR5K_DCU_MISC_HCFPOLL_ENABLE	0x00000800	/* CF - Poll enable */
#define	AR5K_DCU_MISC_BACKOFF_PERSIST	0x00001000	/* Persistent backoff */
#define	AR5K_DCU_MISC_FRMPRFTCH_ENABLE	0x00002000	/* Enable frame pre-fetch */
#define	AR5K_DCU_MISC_VIRTCOL		0x0000c000	/* Mask for Virtual Collision (?) */
#define	AR5K_DCU_MISC_VIRTCOL_NORMAL	0
#define	AR5K_DCU_MISC_VIRTCOL_IGNORE	1
#define	AR5K_DCU_MISC_BCN_ENABLE	0x00010000	/* Enable Beacon use */
#define	AR5K_DCU_MISC_ARBLOCK_CTL	0x00060000	/* Arbiter lockout control mask */
#define	AR5K_DCU_MISC_ARBLOCK_CTL_S	17
#define	AR5K_DCU_MISC_ARBLOCK_CTL_NONE		0	/* No arbiter lockout */
#define	AR5K_DCU_MISC_ARBLOCK_CTL_INTFRM	1	/* Intra-frame lockout */
#define	AR5K_DCU_MISC_ARBLOCK_CTL_GLOBAL	2	/* Global lockout */
#define	AR5K_DCU_MISC_ARBLOCK_IGNORE	0x00080000	/* Ignore Arbiter lockout */
#define	AR5K_DCU_MISC_SEQ_NUM_INCR_DIS	0x00100000	/* Disable sequence number increment */
#define	AR5K_DCU_MISC_POST_FR_BKOFF_DIS	0x00200000	/* Disable post-frame backoff */
#define	AR5K_DCU_MISC_VIRT_COLL_POLICY	0x00400000	/* Virtual Collision cw policy */
#define	AR5K_DCU_MISC_BLOWN_IFS_POLICY	0x00800000	/* Blown IFS policy (?) */
#define	AR5K_DCU_MISC_SEQNUM_CTL	0x01000000	/* Sequence number control (?) */
#define AR5K_QUEUE_DFS_MISC(_q)		AR5K_QUEUE_REG(AR5K_DCU_MISC_BASE, _q)

/*
 * DCU frame sequence number registers
 */
#define AR5K_DCU_SEQNUM_BASE		0x1140
#define	AR5K_DCU_SEQNUM_M		0x00000fff
#define	AR5K_QUEUE_DCU_SEQNUM(_q)	AR5K_QUEUE_REG(AR5K_DCU_SEQNUM_BASE, _q)

/*
 * DCU global IFS SIFS register
 */
#define AR5K_DCU_GBL_IFS_SIFS	0x1030
#define AR5K_DCU_GBL_IFS_SIFS_M	0x0000ffff

/*
 * DCU global IFS slot interval register
 */
#define AR5K_DCU_GBL_IFS_SLOT	0x1070
#define AR5K_DCU_GBL_IFS_SLOT_M	0x0000ffff

/*
 * DCU global IFS EIFS register
 */
#define AR5K_DCU_GBL_IFS_EIFS	0x10b0
#define AR5K_DCU_GBL_IFS_EIFS_M	0x0000ffff

/*
 * DCU global IFS misc register
 *
 * LFSR stands for Linear Feedback Shift Register
 * and it's used for generating pseudo-random
 * number sequences.
 *
 * (If i understand corectly, random numbers are
 * used for idle sensing -multiplied with cwmin/max etc-)
 */
#define AR5K_DCU_GBL_IFS_MISC			0x10f0			/* Register Address */
#define	AR5K_DCU_GBL_IFS_MISC_LFSR_SLICE	0x00000007	/* LFSR Slice Select */
#define	AR5K_DCU_GBL_IFS_MISC_TURBO_MODE	0x00000008	/* Turbo mode */
#define	AR5K_DCU_GBL_IFS_MISC_SIFS_DUR_USEC	0x000003f0	/* SIFS Duration mask */
#define	AR5K_DCU_GBL_IFS_MISC_USEC_DUR		0x000ffc00	/* USEC Duration mask */
#define	AR5K_DCU_GBL_IFS_MISC_USEC_DUR_S	10
#define	AR5K_DCU_GBL_IFS_MISC_DCU_ARB_DELAY	0x00300000	/* DCU Arbiter delay mask */
#define AR5K_DCU_GBL_IFS_MISC_SIFS_CNT_RST	0x00400000	/* SIFS cnt reset policy (?) */
#define AR5K_DCU_GBL_IFS_MISC_AIFS_CNT_RST	0x00800000	/* AIFS cnt reset policy (?) */
#define AR5K_DCU_GBL_IFS_MISC_RND_LFSR_SL_DIS	0x01000000	/* Disable random LFSR slice */

/*
 * DCU frame prefetch control register
 */
#define AR5K_DCU_FP			0x1230			/* Register Address */
#define AR5K_DCU_FP_NOBURST_DCU_EN	0x00000001	/* Enable non-burst prefetch on DCU (?) */
#define AR5K_DCU_FP_NOBURST_EN		0x00000010	/* Enable non-burst prefetch (?) */
#define AR5K_DCU_FP_BURST_DCU_EN	0x00000020	/* Enable burst prefetch on DCU (?) */

/*
 * DCU transmit pause control/status register
 */
#define AR5K_DCU_TXP		0x1270			/* Register Address */
#define	AR5K_DCU_TXP_M		0x000003ff	/* Tx pause mask */
#define	AR5K_DCU_TXP_STATUS	0x00010000	/* Tx pause status */

/*
 * DCU transmit filter table 0 (32 entries)
 * each entry contains a 32bit slice of the
 * 128bit tx filter for each DCU (4 slices per DCU)
 */
#define AR5K_DCU_TX_FILTER_0_BASE	0x1038
#define	AR5K_DCU_TX_FILTER_0(_n)	(AR5K_DCU_TX_FILTER_0_BASE + (_n * 64))

/*
 * DCU transmit filter table 1 (16 entries)
 */
#define AR5K_DCU_TX_FILTER_1_BASE	0x103c
#define	AR5K_DCU_TX_FILTER_1(_n)	(AR5K_DCU_TX_FILTER_1_BASE + (_n * 64))

/*
 * DCU clear transmit filter register
 */
#define AR5K_DCU_TX_FILTER_CLR	0x143c

/*
 * DCU set transmit filter register
 */
#define AR5K_DCU_TX_FILTER_SET	0x147c

/*
 * Reset control register
 */
#define AR5K_RESET_CTL		0x4000			/* Register Address */
#define AR5K_RESET_CTL_PCU	0x00000001	/* Protocol Control Unit reset */
#define AR5K_RESET_CTL_DMA	0x00000002	/* DMA (Rx/Tx) reset [5210] */
#define	AR5K_RESET_CTL_BASEBAND	0x00000002	/* Baseband reset [5211+] */
#define AR5K_RESET_CTL_MAC	0x00000004	/* MAC reset (PCU+Baseband ?) [5210] */
#define AR5K_RESET_CTL_PHY	0x00000008	/* PHY reset [5210] */
#define AR5K_RESET_CTL_PCI	0x00000010	/* PCI Core reset (interrupts etc) */

/*
 * Sleep control register
 */
#define AR5K_SLEEP_CTL			0x4004			/* Register Address */
#define AR5K_SLEEP_CTL_SLDUR		0x0000ffff	/* Sleep duration mask */
#define AR5K_SLEEP_CTL_SLDUR_S		0
#define AR5K_SLEEP_CTL_SLE		0x00030000	/* Sleep enable mask */
#define AR5K_SLEEP_CTL_SLE_S		16
#define AR5K_SLEEP_CTL_SLE_WAKE		0x00000000	/* Force chip awake */
#define AR5K_SLEEP_CTL_SLE_SLP		0x00010000	/* Force chip sleep */
#define AR5K_SLEEP_CTL_SLE_ALLOW	0x00020000	/* Normal sleep policy */
#define AR5K_SLEEP_CTL_SLE_UNITS	0x00000008	/* [5211+] */
#define AR5K_SLEEP_CTL_DUR_TIM_POL	0x00040000	/* Sleep duration timing policy */
#define AR5K_SLEEP_CTL_DUR_WRITE_POL	0x00080000	/* Sleep duration write policy */
#define AR5K_SLEEP_CTL_SLE_POL		0x00100000	/* Sleep policy mode */

/*
 * Interrupt pending register
 */
#define AR5K_INTPEND	0x4008
#define AR5K_INTPEND_M	0x00000001

/*
 * Sleep force register
 */
#define AR5K_SFR	0x400c
#define AR5K_SFR_EN	0x00000001

/*
 * PCI configuration register
 * TODO: Fix LED stuff
 */
#define AR5K_PCICFG			0x4010			/* Register Address */
#define AR5K_PCICFG_EEAE		0x00000001	/* Eeprom access enable [5210] */
#define AR5K_PCICFG_SLEEP_CLOCK_EN	0x00000002	/* Enable sleep clock */
#define AR5K_PCICFG_CLKRUNEN		0x00000004	/* CLKRUN enable [5211+] */
#define AR5K_PCICFG_EESIZE		0x00000018	/* Mask for EEPROM size [5211+] */
#define AR5K_PCICFG_EESIZE_S		3
#define AR5K_PCICFG_EESIZE_4K		0		/* 4K */
#define AR5K_PCICFG_EESIZE_8K		1		/* 8K */
#define AR5K_PCICFG_EESIZE_16K		2		/* 16K */
#define AR5K_PCICFG_EESIZE_FAIL		3		/* Failed to get size [5211+] */
#define AR5K_PCICFG_LED			0x00000060	/* Led status [5211+] */
#define AR5K_PCICFG_LED_NONE		0x00000000	/* Default [5211+] */
#define AR5K_PCICFG_LED_PEND		0x00000020	/* Scan / Auth pending */
#define AR5K_PCICFG_LED_ASSOC		0x00000040	/* Associated */
#define	AR5K_PCICFG_BUS_SEL		0x00000380	/* Mask for "bus select" [5211+] (?) */
#define AR5K_PCICFG_CBEFIX_DIS		0x00000400	/* Disable CBE fix */
#define AR5K_PCICFG_SL_INTEN		0x00000800	/* Enable interrupts when asleep */
#define AR5K_PCICFG_LED_BCTL		0x00001000	/* Led blink (?) [5210] */
#define AR5K_PCICFG_RETRY_FIX		0x00001000	/* Enable pci core retry fix */
#define AR5K_PCICFG_SL_INPEN		0x00002000	/* Sleep even whith pending interrupts*/
#define AR5K_PCICFG_SPWR_DN		0x00010000	/* Mask for power status */
#define AR5K_PCICFG_LEDMODE		0x000e0000	/* Ledmode [5211+] */
#define AR5K_PCICFG_LEDMODE_PROP	0x00000000	/* Blink on standard traffic [5211+] */
#define AR5K_PCICFG_LEDMODE_PROM	0x00020000	/* Default mode (blink on any traffic) [5211+] */
#define AR5K_PCICFG_LEDMODE_PWR		0x00040000	/* Some other blinking mode  (?) [5211+] */
#define AR5K_PCICFG_LEDMODE_RAND	0x00060000	/* Random blinking (?) [5211+] */
#define AR5K_PCICFG_LEDBLINK		0x00700000	/* Led blink rate */
#define AR5K_PCICFG_LEDBLINK_S		20
#define AR5K_PCICFG_LEDSLOW		0x00800000	/* Slowest led blink rate [5211+] */
#define AR5K_PCICFG_LEDSTATE				\
	(AR5K_PCICFG_LED | AR5K_PCICFG_LEDMODE |	\
	AR5K_PCICFG_LEDBLINK | AR5K_PCICFG_LEDSLOW)
#define	AR5K_PCICFG_SLEEP_CLOCK_RATE	0x03000000	/* Sleep clock rate */
#define	AR5K_PCICFG_SLEEP_CLOCK_RATE_S	24

/*
 * "General Purpose Input/Output" (GPIO) control register
 *
 * I'm not sure about this but after looking at the code
 * for all chipsets here is what i got.
 *
 * We have 6 GPIOs (pins), each GPIO has 4 modes (2 bits)
 * Mode 0 -> always input
 * Mode 1 -> output when GPIODO for this GPIO is set to 0
 * Mode 2 -> output when GPIODO for this GPIO is set to 1
 * Mode 3 -> always output
 *
 * For more infos check out get_gpio/set_gpio and
 * set_gpio_input/set_gpio_output functs.
 * For more infos on gpio interrupt check out set_gpio_intr.
 */
#define AR5K_NUM_GPIO	6

#define AR5K_GPIOCR		0x4014				/* Register Address */
#define AR5K_GPIOCR_INT_ENA	0x00008000		/* Enable GPIO interrupt */
#define AR5K_GPIOCR_INT_SELL	0x00000000		/* Generate interrupt when pin is low */
#define AR5K_GPIOCR_INT_SELH	0x00010000		/* Generate interrupt when pin is high */
#define AR5K_GPIOCR_IN(n)	(0 << ((n) * 2))	/* Mode 0 for pin n */
#define AR5K_GPIOCR_OUT0(n)	(1 << ((n) * 2))	/* Mode 1 for pin n */
#define AR5K_GPIOCR_OUT1(n)	(2 << ((n) * 2))	/* Mode 2 for pin n */
#define AR5K_GPIOCR_OUT(n)	(3 << ((n) * 2))	/* Mode 3 for pin n */
#define AR5K_GPIOCR_INT_SEL(n)	((n) << 12)		/* Interrupt for GPIO pin n */

/*
 * "General Purpose Input/Output" (GPIO) data output register
 */
#define AR5K_GPIODO	0x4018

/*
 * "General Purpose Input/Output" (GPIO) data input register
 */
#define AR5K_GPIODI	0x401c
#define AR5K_GPIODI_M	0x0000002f

/*
 * Silicon revision register
 */
#define AR5K_SREV		0x4020			/* Register Address */
#define AR5K_SREV_REV		0x0000000f	/* Mask for revision */
#define AR5K_SREV_REV_S		0
#define AR5K_SREV_VER		0x000000ff	/* Mask for version */
#define AR5K_SREV_VER_S		4

/*
 * TXE write posting register
 */
#define	AR5K_TXEPOST	0x4028

/*
 * QCU sleep mask
 */
#define	AR5K_QCU_SLEEP_MASK	0x402c

/* 0x4068 is compression buffer configuration
 * register on 5414 and pm configuration register
 * on 5424 and newer pci-e chips. */

/*
 * Compression buffer configuration
 * register (enable/disable) [5414]
 */
#define AR5K_5414_CBCFG		0x4068
#define AR5K_5414_CBCFG_BUF_DIS	0x10	/* Disable buffer */

/*
 * PCI-E Power management configuration
 * and status register [5424+]
 */
#define	AR5K_PCIE_PM_CTL		0x4068			/* Register address */
/* Only 5424 */
#define	AR5K_PCIE_PM_CTL_L1_WHEN_D2	0x00000001	/* enable PCIe core enter L1
							when d2_sleep_en is asserted */
#define	AR5K_PCIE_PM_CTL_L0_L0S_CLEAR	0x00000002	/* Clear L0 and L0S counters */
#define	AR5K_PCIE_PM_CTL_L0_L0S_EN	0x00000004	/* Start L0 nd L0S counters */
#define	AR5K_PCIE_PM_CTL_LDRESET_EN	0x00000008	/* Enable reset when link goes
							down */
/* Wake On Wireless */
#define	AR5K_PCIE_PM_CTL_PME_EN		0x00000010	/* PME Enable */
#define	AR5K_PCIE_PM_CTL_AUX_PWR_DET	0x00000020	/* Aux power detect */
#define	AR5K_PCIE_PM_CTL_PME_CLEAR	0x00000040	/* Clear PME */
#define	AR5K_PCIE_PM_CTL_PSM_D0		0x00000080
#define	AR5K_PCIE_PM_CTL_PSM_D1		0x00000100
#define	AR5K_PCIE_PM_CTL_PSM_D2		0x00000200
#define	AR5K_PCIE_PM_CTL_PSM_D3		0x00000400

/*
 * PCI-E Workaround enable register
 */
#define	AR5K_PCIE_WAEN	0x407c

/*
 * PCI-E Serializer/Desirializer
 * registers
 */
#define	AR5K_PCIE_SERDES	0x4080
#define	AR5K_PCIE_SERDES_RESET	0x4084

/*====EEPROM REGISTERS====*/

/*
 * EEPROM access registers
 *
 * Here we got a difference between 5210/5211-12
 * read data register for 5210 is at 0x6800 and
 * status register is at 0x6c00. There is also
 * no eeprom command register on 5210 and the
 * offsets are different.
 *
 * To read eeprom data for a specific offset:
 * 5210 - enable eeprom access (AR5K_PCICFG_EEAE)
 *        read AR5K_EEPROM_BASE +(4 * offset)
 *        check the eeprom status register
 *        and read eeprom data register.
 *
 * 5211 - write offset to AR5K_EEPROM_BASE
 * 5212   write AR5K_EEPROM_CMD_READ on AR5K_EEPROM_CMD
 *        check the eeprom status register
 *        and read eeprom data register.
 *
 * To write eeprom data for a specific offset:
 * 5210 - enable eeprom access (AR5K_PCICFG_EEAE)
 *        write data to AR5K_EEPROM_BASE +(4 * offset)
 *        check the eeprom status register
 * 5211 - write AR5K_EEPROM_CMD_RESET on AR5K_EEPROM_CMD
 * 5212   write offset to AR5K_EEPROM_BASE
 *        write data to data register
 *	  write AR5K_EEPROM_CMD_WRITE on AR5K_EEPROM_CMD
 *        check the eeprom status register
 *
 * For more infos check eeprom_* functs and the ar5k.c
 * file posted in madwifi-devel mailing list.
 * http://sourceforge.net/mailarchive/message.php?msg_id=8966525
 *
 */
#define AR5K_EEPROM_BASE	0x6000

/*
 * EEPROM data register
 */
#define AR5K_EEPROM_DATA_5211	0x6004
#define AR5K_EEPROM_DATA_5210	0x6800
#define	AR5K_EEPROM_DATA	(ah->ah_version == AR5K_AR5210 ? \
				AR5K_EEPROM_DATA_5210 : AR5K_EEPROM_DATA_5211)

/*
 * EEPROM command register
 */
#define AR5K_EEPROM_CMD		0x6008			/* Register Addres */
#define AR5K_EEPROM_CMD_READ	0x00000001	/* EEPROM read */
#define AR5K_EEPROM_CMD_WRITE	0x00000002	/* EEPROM write */
#define AR5K_EEPROM_CMD_RESET	0x00000004	/* EEPROM reset */

/*
 * EEPROM status register
 */
#define AR5K_EEPROM_STAT_5210	0x6c00			/* Register Address [5210] */
#define AR5K_EEPROM_STAT_5211	0x600c			/* Register Address [5211+] */
#define	AR5K_EEPROM_STATUS	(ah->ah_version == AR5K_AR5210 ? \
				AR5K_EEPROM_STAT_5210 : AR5K_EEPROM_STAT_5211)
#define AR5K_EEPROM_STAT_RDERR	0x00000001	/* EEPROM read failed */
#define AR5K_EEPROM_STAT_RDDONE	0x00000002	/* EEPROM read successful */
#define AR5K_EEPROM_STAT_WRERR	0x00000004	/* EEPROM write failed */
#define AR5K_EEPROM_STAT_WRDONE	0x00000008	/* EEPROM write successful */

/*
 * EEPROM config register
 */
#define AR5K_EEPROM_CFG			0x6010			/* Register Addres */
#define AR5K_EEPROM_CFG_SIZE		0x00000003		/* Size determination override */
#define AR5K_EEPROM_CFG_SIZE_AUTO	0
#define AR5K_EEPROM_CFG_SIZE_4KBIT	1
#define AR5K_EEPROM_CFG_SIZE_8KBIT	2
#define AR5K_EEPROM_CFG_SIZE_16KBIT	3
#define AR5K_EEPROM_CFG_WR_WAIT_DIS	0x00000004	/* Disable write wait */
#define AR5K_EEPROM_CFG_CLK_RATE	0x00000018	/* Clock rate */
#define AR5K_EEPROM_CFG_CLK_RATE_S		3
#define AR5K_EEPROM_CFG_CLK_RATE_156KHZ	0
#define AR5K_EEPROM_CFG_CLK_RATE_312KHZ	1
#define AR5K_EEPROM_CFG_CLK_RATE_625KHZ	2
#define AR5K_EEPROM_CFG_PROT_KEY	0x00ffff00      /* Protection key */
#define AR5K_EEPROM_CFG_PROT_KEY_S	8
#define AR5K_EEPROM_CFG_LIND_EN		0x01000000	/* Enable length indicator (?) */


/*
 * TODO: Wake On Wireless registers
 * Range 0x7000 - 0x7ce0
 */

/*
 * Protocol Control Unit (PCU) registers
 */
/*
 * Used for checking initial register writes
 * during channel reset (see reset func)
 */
#define AR5K_PCU_MIN	0x8000
#define AR5K_PCU_MAX	0x8fff

/*
 * First station id register (Lower 32 bits of MAC address)
 */
#define AR5K_STA_ID0		0x8000
#define	AR5K_STA_ID0_ARRD_L32	0xffffffff

/*
 * Second station id register (Upper 16 bits of MAC address + PCU settings)
 */
#define AR5K_STA_ID1			0x8004			/* Register Address */
#define	AR5K_STA_ID1_ADDR_U16		0x0000ffff	/* Upper 16 bits of MAC addres */
#define AR5K_STA_ID1_AP			0x00010000	/* Set AP mode */
#define AR5K_STA_ID1_ADHOC		0x00020000	/* Set Ad-Hoc mode */
#define AR5K_STA_ID1_PWR_SV		0x00040000	/* Power save reporting */
#define AR5K_STA_ID1_NO_KEYSRCH		0x00080000	/* No key search */
#define AR5K_STA_ID1_NO_PSPOLL		0x00100000	/* No power save polling [5210] */
#define AR5K_STA_ID1_PCF_5211		0x00100000	/* Enable PCF on [5211+] */
#define AR5K_STA_ID1_PCF_5210		0x00200000	/* Enable PCF on [5210]*/
#define	AR5K_STA_ID1_PCF		(ah->ah_version == AR5K_AR5210 ? \
					AR5K_STA_ID1_PCF_5210 : AR5K_STA_ID1_PCF_5211)
#define AR5K_STA_ID1_DEFAULT_ANTENNA	0x00200000	/* Use default antenna */
#define AR5K_STA_ID1_DESC_ANTENNA	0x00400000	/* Update antenna from descriptor */
#define AR5K_STA_ID1_RTS_DEF_ANTENNA	0x00800000	/* Use default antenna for RTS */
#define AR5K_STA_ID1_ACKCTS_6MB		0x01000000	/* Rate to use for ACK/CTS. 0: highest mandatory rate <= RX rate; 1: 1Mbps in B mode */
#define AR5K_STA_ID1_BASE_RATE_11B	0x02000000	/* 802.11b base rate. 0: 1, 2, 5.5 and 11Mbps; 1: 1 and 2Mbps. [5211+] */
#define AR5K_STA_ID1_SELFGEN_DEF_ANT	0x04000000	/* Use def. antenna for self generated frames */
#define AR5K_STA_ID1_CRYPT_MIC_EN	0x08000000	/* Enable MIC */
#define AR5K_STA_ID1_KEYSRCH_MODE	0x10000000	/* Look up key when key id != 0 */
#define AR5K_STA_ID1_PRESERVE_SEQ_NUM	0x20000000	/* Preserve sequence number */
#define AR5K_STA_ID1_CBCIV_ENDIAN	0x40000000	/* ??? */
#define AR5K_STA_ID1_KEYSRCH_MCAST	0x80000000	/* Do key cache search for mcast frames */

#define	AR5K_STA_ID1_ANTENNA_SETTINGS	(AR5K_STA_ID1_DEFAULT_ANTENNA | \
					AR5K_STA_ID1_DESC_ANTENNA | \
					AR5K_STA_ID1_RTS_DEF_ANTENNA | \
					AR5K_STA_ID1_SELFGEN_DEF_ANT)

/*
 * First BSSID register (MAC address, lower 32bits)
 */
#define AR5K_BSS_ID0	0x8008

/*
 * Second BSSID register (MAC address in upper 16 bits)
 *
 * AID: Association ID
 */
#define AR5K_BSS_ID1		0x800c
#define AR5K_BSS_ID1_AID	0xffff0000
#define AR5K_BSS_ID1_AID_S	16

/*
 * Backoff slot time register
 */
#define AR5K_SLOT_TIME	0x8010

/*
 * ACK/CTS timeout register
 */
#define AR5K_TIME_OUT		0x8014			/* Register Address */
#define AR5K_TIME_OUT_ACK	0x00001fff	/* ACK timeout mask */
#define AR5K_TIME_OUT_ACK_S	0
#define AR5K_TIME_OUT_CTS	0x1fff0000	/* CTS timeout mask */
#define AR5K_TIME_OUT_CTS_S	16

/*
 * RSSI threshold register
 */
#define AR5K_RSSI_THR			0x8018		/* Register Address */
#define AR5K_RSSI_THR_M			0x000000ff	/* Mask for RSSI threshold [5211+] */
#define AR5K_RSSI_THR_BMISS_5210	0x00000700	/* Mask for Beacon Missed threshold [5210] */
#define AR5K_RSSI_THR_BMISS_5210_S	8
#define AR5K_RSSI_THR_BMISS_5211	0x0000ff00	/* Mask for Beacon Missed threshold [5211+] */
#define AR5K_RSSI_THR_BMISS_5211_S	8
#define	AR5K_RSSI_THR_BMISS		(ah->ah_version == AR5K_AR5210 ? \
					AR5K_RSSI_THR_BMISS_5210 : AR5K_RSSI_THR_BMISS_5211)
#define	AR5K_RSSI_THR_BMISS_S		8

/*
 * 5210 has more PCU registers because there is no QCU/DCU
 * so queue parameters are set here, this way a lot common
 * registers have different address for 5210. To make things
 * easier we define a macro based on ah->ah_version for common
 * registers with different addresses and common flags.
 */

/*
 * Retry limit register
 *
 * Retry limit register for 5210 (no QCU/DCU so it's done in PCU)
 */
#define AR5K_NODCU_RETRY_LMT		0x801c			/* Register Address */
#define AR5K_NODCU_RETRY_LMT_SH_RETRY	0x0000000f	/* Short retry limit mask */
#define AR5K_NODCU_RETRY_LMT_SH_RETRY_S	0
#define AR5K_NODCU_RETRY_LMT_LG_RETRY	0x000000f0	/* Long retry mask */
#define AR5K_NODCU_RETRY_LMT_LG_RETRY_S	4
#define AR5K_NODCU_RETRY_LMT_SSH_RETRY	0x00003f00	/* Station short retry limit mask */
#define AR5K_NODCU_RETRY_LMT_SSH_RETRY_S	8
#define AR5K_NODCU_RETRY_LMT_SLG_RETRY	0x000fc000	/* Station long retry limit mask */
#define AR5K_NODCU_RETRY_LMT_SLG_RETRY_S	14
#define AR5K_NODCU_RETRY_LMT_CW_MIN	0x3ff00000	/* Minimum contention window mask */
#define AR5K_NODCU_RETRY_LMT_CW_MIN_S	20

/*
 * Transmit latency register
 */
#define AR5K_USEC_5210			0x8020			/* Register Address [5210] */
#define AR5K_USEC_5211			0x801c			/* Register Address [5211+] */
#define AR5K_USEC			(ah->ah_version == AR5K_AR5210 ? \
					AR5K_USEC_5210 : AR5K_USEC_5211)
#define AR5K_USEC_1			0x0000007f	/* clock cycles for 1us */
#define AR5K_USEC_1_S			0
#define AR5K_USEC_32			0x00003f80	/* clock cycles for 1us while on 32Mhz clock */
#define AR5K_USEC_32_S			7
#define AR5K_USEC_TX_LATENCY_5211	0x007fc000
#define AR5K_USEC_TX_LATENCY_5211_S	14
#define AR5K_USEC_RX_LATENCY_5211	0x1f800000
#define AR5K_USEC_RX_LATENCY_5211_S	23
#define AR5K_USEC_TX_LATENCY_5210	0x000fc000	/* also for 5311 */
#define AR5K_USEC_TX_LATENCY_5210_S	14
#define AR5K_USEC_RX_LATENCY_5210	0x03f00000	/* also for 5311 */
#define AR5K_USEC_RX_LATENCY_5210_S	20

/*
 * PCU beacon control register
 */
#define AR5K_BEACON_5210	0x8024			/*Register Address [5210] */
#define AR5K_BEACON_5211	0x8020			/*Register Address [5211+] */
#define AR5K_BEACON		(ah->ah_version == AR5K_AR5210 ? \
				AR5K_BEACON_5210 : AR5K_BEACON_5211)
#define AR5K_BEACON_PERIOD	0x0000ffff	/* Mask for beacon period */
#define AR5K_BEACON_PERIOD_S	0
#define AR5K_BEACON_TIM		0x007f0000	/* Mask for TIM offset */
#define AR5K_BEACON_TIM_S	16
#define AR5K_BEACON_ENABLE	0x00800000	/* Enable beacons */
#define AR5K_BEACON_RESET_TSF	0x01000000	/* Force TSF reset */

/*
 * CFP period register
 */
#define AR5K_CFP_PERIOD_5210	0x8028
#define AR5K_CFP_PERIOD_5211	0x8024
#define AR5K_CFP_PERIOD		(ah->ah_version == AR5K_AR5210 ? \
				AR5K_CFP_PERIOD_5210 : AR5K_CFP_PERIOD_5211)

/*
 * Next beacon time register
 */
#define AR5K_TIMER0_5210	0x802c
#define AR5K_TIMER0_5211	0x8028
#define AR5K_TIMER0		(ah->ah_version == AR5K_AR5210 ? \
				AR5K_TIMER0_5210 : AR5K_TIMER0_5211)

/*
 * Next DMA beacon alert register
 */
#define AR5K_TIMER1_5210	0x8030
#define AR5K_TIMER1_5211	0x802c
#define AR5K_TIMER1		(ah->ah_version == AR5K_AR5210 ? \
				AR5K_TIMER1_5210 : AR5K_TIMER1_5211)

/*
 * Next software beacon alert register
 */
#define AR5K_TIMER2_5210	0x8034
#define AR5K_TIMER2_5211	0x8030
#define AR5K_TIMER2		(ah->ah_version == AR5K_AR5210 ? \
				AR5K_TIMER2_5210 : AR5K_TIMER2_5211)

/*
 * Next ATIM window time register
 */
#define AR5K_TIMER3_5210	0x8038
#define AR5K_TIMER3_5211	0x8034
#define AR5K_TIMER3		(ah->ah_version == AR5K_AR5210 ? \
				AR5K_TIMER3_5210 : AR5K_TIMER3_5211)


/*
 * 5210 First inter frame spacing register (IFS)
 */
#define AR5K_IFS0		0x8040
#define AR5K_IFS0_SIFS		0x000007ff
#define AR5K_IFS0_SIFS_S	0
#define AR5K_IFS0_DIFS		0x007ff800
#define AR5K_IFS0_DIFS_S	11

/*
 * 5210 Second inter frame spacing register (IFS)
 */
#define AR5K_IFS1		0x8044
#define AR5K_IFS1_PIFS		0x00000fff
#define AR5K_IFS1_PIFS_S	0
#define AR5K_IFS1_EIFS		0x03fff000
#define AR5K_IFS1_EIFS_S	12
#define AR5K_IFS1_CS_EN		0x04000000


/*
 * CFP duration register
 */
#define AR5K_CFP_DUR_5210	0x8048
#define AR5K_CFP_DUR_5211	0x8038
#define AR5K_CFP_DUR		(ah->ah_version == AR5K_AR5210 ? \
				AR5K_CFP_DUR_5210 : AR5K_CFP_DUR_5211)

/*
 * Receive filter register
 */
#define AR5K_RX_FILTER_5210	0x804c			/* Register Address [5210] */
#define AR5K_RX_FILTER_5211	0x803c			/* Register Address [5211+] */
#define AR5K_RX_FILTER		(ah->ah_version == AR5K_AR5210 ? \
				AR5K_RX_FILTER_5210 : AR5K_RX_FILTER_5211)
#define	AR5K_RX_FILTER_UCAST 	0x00000001	/* Don't filter unicast frames */
#define	AR5K_RX_FILTER_MCAST 	0x00000002	/* Don't filter multicast frames */
#define	AR5K_RX_FILTER_BCAST 	0x00000004	/* Don't filter broadcast frames */
#define	AR5K_RX_FILTER_CONTROL 	0x00000008	/* Don't filter control frames */
#define	AR5K_RX_FILTER_BEACON 	0x00000010	/* Don't filter beacon frames */
#define	AR5K_RX_FILTER_PROM 	0x00000020	/* Set promiscuous mode */
#define	AR5K_RX_FILTER_XRPOLL 	0x00000040	/* Don't filter XR poll frame [5212+] */
#define	AR5K_RX_FILTER_PROBEREQ 0x00000080	/* Don't filter probe requests [5212+] */
#define	AR5K_RX_FILTER_PHYERR_5212	0x00000100	/* Don't filter phy errors [5212+] */
#define	AR5K_RX_FILTER_RADARERR_5212 	0x00000200	/* Don't filter phy radar errors [5212+] */
#define AR5K_RX_FILTER_PHYERR_5211	0x00000040	/* [5211] */
#define AR5K_RX_FILTER_RADARERR_5211	0x00000080	/* [5211] */
#define AR5K_RX_FILTER_PHYERR  \
	((ah->ah_version == AR5K_AR5211 ? \
	AR5K_RX_FILTER_PHYERR_5211 : AR5K_RX_FILTER_PHYERR_5212))
#define        AR5K_RX_FILTER_RADARERR \
	((ah->ah_version == AR5K_AR5211 ? \
	AR5K_RX_FILTER_RADARERR_5211 : AR5K_RX_FILTER_RADARERR_5212))

/*
 * Multicast filter register (lower 32 bits)
 */
#define AR5K_MCAST_FILTER0_5210	0x8050
#define AR5K_MCAST_FILTER0_5211	0x8040
#define AR5K_MCAST_FILTER0	(ah->ah_version == AR5K_AR5210 ? \
				AR5K_MCAST_FILTER0_5210 : AR5K_MCAST_FILTER0_5211)

/*
 * Multicast filter register (higher 16 bits)
 */
#define AR5K_MCAST_FILTER1_5210	0x8054
#define AR5K_MCAST_FILTER1_5211	0x8044
#define AR5K_MCAST_FILTER1	(ah->ah_version == AR5K_AR5210 ? \
				AR5K_MCAST_FILTER1_5210 : AR5K_MCAST_FILTER1_5211)


/*
 * Transmit mask register (lower 32 bits) [5210]
 */
#define AR5K_TX_MASK0	0x8058

/*
 * Transmit mask register (higher 16 bits) [5210]
 */
#define AR5K_TX_MASK1	0x805c

/*
 * Clear transmit mask [5210]
 */
#define AR5K_CLR_TMASK	0x8060

/*
 * Trigger level register (before transmission) [5210]
 */
#define AR5K_TRIG_LVL	0x8064


/*
 * PCU Diagnostic register
 *
 * Used for tweaking/diagnostics.
 */
#define AR5K_DIAG_SW_5210		0x8068			/* Register Address [5210] */
#define AR5K_DIAG_SW_5211		0x8048			/* Register Address [5211+] */
#define AR5K_DIAG_SW			(ah->ah_version == AR5K_AR5210 ? \
					AR5K_DIAG_SW_5210 : AR5K_DIAG_SW_5211)
#define AR5K_DIAG_SW_DIS_WEP_ACK	0x00000001	/* Disable ACKs if WEP key is invalid */
#define AR5K_DIAG_SW_DIS_ACK		0x00000002	/* Disable ACKs */
#define AR5K_DIAG_SW_DIS_CTS		0x00000004	/* Disable CTSs */
#define AR5K_DIAG_SW_DIS_ENC		0x00000008	/* Disable HW encryption */
#define AR5K_DIAG_SW_DIS_DEC		0x00000010	/* Disable HW decryption */
#define AR5K_DIAG_SW_DIS_TX_5210	0x00000020	/* Disable transmit [5210] */
#define AR5K_DIAG_SW_DIS_RX_5210	0x00000040	/* Disable receive */
#define AR5K_DIAG_SW_DIS_RX_5211	0x00000020
#define	AR5K_DIAG_SW_DIS_RX		(ah->ah_version == AR5K_AR5210 ? \
					AR5K_DIAG_SW_DIS_RX_5210 : AR5K_DIAG_SW_DIS_RX_5211)
#define AR5K_DIAG_SW_LOOP_BACK_5210	0x00000080	/* TX Data Loopback (i guess it goes with DIS_TX) [5210] */
#define AR5K_DIAG_SW_LOOP_BACK_5211	0x00000040
#define AR5K_DIAG_SW_LOOP_BACK		(ah->ah_version == AR5K_AR5210 ? \
					AR5K_DIAG_SW_LOOP_BACK_5210 : AR5K_DIAG_SW_LOOP_BACK_5211)
#define AR5K_DIAG_SW_CORR_FCS_5210	0x00000100	/* Generate invalid TX FCS */
#define AR5K_DIAG_SW_CORR_FCS_5211	0x00000080
#define AR5K_DIAG_SW_CORR_FCS		(ah->ah_version == AR5K_AR5210 ? \
					AR5K_DIAG_SW_CORR_FCS_5210 : AR5K_DIAG_SW_CORR_FCS_5211)
#define AR5K_DIAG_SW_CHAN_INFO_5210	0x00000200	/* Add 56 bytes of channel info before the frame data in the RX buffer */
#define AR5K_DIAG_SW_CHAN_INFO_5211	0x00000100
#define AR5K_DIAG_SW_CHAN_INFO		(ah->ah_version == AR5K_AR5210 ? \
					AR5K_DIAG_SW_CHAN_INFO_5210 : AR5K_DIAG_SW_CHAN_INFO_5211)
#define AR5K_DIAG_SW_EN_SCRAM_SEED_5210	0x00000400	/* Enable fixed scrambler seed */
#define AR5K_DIAG_SW_EN_SCRAM_SEED_5211	0x00000200
#define AR5K_DIAG_SW_EN_SCRAM_SEED	(ah->ah_version == AR5K_AR5210 ? \
					AR5K_DIAG_SW_EN_SCRAM_SEED_5210 : AR5K_DIAG_SW_EN_SCRAM_SEED_5211)
#define AR5K_DIAG_SW_ECO_ENABLE		0x00000400	/* [5211+] */
#define AR5K_DIAG_SW_SCVRAM_SEED	0x0003f800	/* [5210] */
#define AR5K_DIAG_SW_SCRAM_SEED_M	0x0001fc00	/* Scrambler seed mask */
#define AR5K_DIAG_SW_SCRAM_SEED_S	10
#define AR5K_DIAG_SW_DIS_SEQ_INC_5210	0x00040000	/* Disable seqnum increment (?)[5210] */
#define AR5K_DIAG_SW_FRAME_NV0_5210	0x00080000
#define AR5K_DIAG_SW_FRAME_NV0_5211	0x00020000	/* Accept frames of non-zero protocol number */
#define	AR5K_DIAG_SW_FRAME_NV0		(ah->ah_version == AR5K_AR5210 ? \
					AR5K_DIAG_SW_FRAME_NV0_5210 : AR5K_DIAG_SW_FRAME_NV0_5211)
#define AR5K_DIAG_SW_OBSPT_M		0x000c0000	/* Observation point select (?) */
#define AR5K_DIAG_SW_OBSPT_S		18
#define AR5K_DIAG_SW_RX_CLEAR_HIGH	0x00100000	/* Ignore carrier sense */
#define AR5K_DIAG_SW_IGNORE_CARR_SENSE	0x00200000	/* Ignore virtual carrier sense */
#define AR5K_DIAG_SW_CHANNEL_IDLE_HIGH	0x00400000	/* Force channel idle high */
#define AR5K_DIAG_SW_PHEAR_ME		0x00800000	/* ??? */

/*
 * TSF (clock) register (lower 32 bits)
 */
#define AR5K_TSF_L32_5210	0x806c
#define AR5K_TSF_L32_5211	0x804c
#define	AR5K_TSF_L32		(ah->ah_version == AR5K_AR5210 ? \
				AR5K_TSF_L32_5210 : AR5K_TSF_L32_5211)

/*
 * TSF (clock) register (higher 32 bits)
 */
#define AR5K_TSF_U32_5210	0x8070
#define AR5K_TSF_U32_5211	0x8050
#define	AR5K_TSF_U32		(ah->ah_version == AR5K_AR5210 ? \
				AR5K_TSF_U32_5210 : AR5K_TSF_U32_5211)

/*
 * Last beacon timestamp register (Read Only)
 */
#define AR5K_LAST_TSTP	0x8080

/*
 * ADDAC test register [5211+]
 */
#define AR5K_ADDAC_TEST			0x8054			/* Register Address */
#define AR5K_ADDAC_TEST_TXCONT 		0x00000001	/* Test continuous tx */
#define AR5K_ADDAC_TEST_TST_MODE	0x00000002	/* Test mode */
#define AR5K_ADDAC_TEST_LOOP_EN		0x00000004	/* Enable loop */
#define AR5K_ADDAC_TEST_LOOP_LEN	0x00000008	/* Loop length (field) */
#define AR5K_ADDAC_TEST_USE_U8		0x00004000	/* Use upper 8 bits */
#define AR5K_ADDAC_TEST_MSB		0x00008000	/* State of MSB */
#define AR5K_ADDAC_TEST_TRIG_SEL	0x00010000	/* Trigger select */
#define AR5K_ADDAC_TEST_TRIG_PTY	0x00020000	/* Trigger polarity */
#define AR5K_ADDAC_TEST_RXCONT		0x00040000	/* Continuous capture */
#define AR5K_ADDAC_TEST_CAPTURE		0x00080000	/* Begin capture */
#define AR5K_ADDAC_TEST_TST_ARM		0x00100000	/* ARM rx buffer for capture */

/*
 * Default antenna register [5211+]
 */
#define AR5K_DEFAULT_ANTENNA	0x8058

/*
 * Frame control QoS mask register (?) [5211+]
 * (FC_QOS_MASK)
 */
#define AR5K_FRAME_CTL_QOSM	0x805c

/*
 * Seq mask register (?) [5211+]
 */
#define AR5K_SEQ_MASK	0x8060

/*
 * Retry count register [5210]
 */
#define AR5K_RETRY_CNT		0x8084			/* Register Address [5210] */
#define AR5K_RETRY_CNT_SSH	0x0000003f	/* Station short retry count (?) */
#define AR5K_RETRY_CNT_SLG	0x00000fc0	/* Station long retry count (?) */

/*
 * Back-off status register [5210]
 */
#define AR5K_BACKOFF		0x8088			/* Register Address [5210] */
#define AR5K_BACKOFF_CW		0x000003ff	/* Backoff Contention Window (?) */
#define AR5K_BACKOFF_CNT	0x03ff0000	/* Backoff count (?) */



/*
 * NAV register (current)
 */
#define AR5K_NAV_5210		0x808c
#define AR5K_NAV_5211		0x8084
#define	AR5K_NAV		(ah->ah_version == AR5K_AR5210 ? \
				AR5K_NAV_5210 : AR5K_NAV_5211)

/*
 * MIB counters:
 *
 * max value is 0xc000, if this is reached we get a MIB interrupt.
 * they can be controlled via AR5K_MIBC and are cleared on read.
 */

/*
 * RTS success (MIB counter)
 */
#define AR5K_RTS_OK_5210	0x8090
#define AR5K_RTS_OK_5211	0x8088
#define	AR5K_RTS_OK		(ah->ah_version == AR5K_AR5210 ? \
				AR5K_RTS_OK_5210 : AR5K_RTS_OK_5211)

/*
 * RTS failure (MIB counter)
 */
#define AR5K_RTS_FAIL_5210	0x8094
#define AR5K_RTS_FAIL_5211	0x808c
#define	AR5K_RTS_FAIL		(ah->ah_version == AR5K_AR5210 ? \
				AR5K_RTS_FAIL_5210 : AR5K_RTS_FAIL_5211)

/*
 * ACK failure (MIB counter)
 */
#define AR5K_ACK_FAIL_5210	0x8098
#define AR5K_ACK_FAIL_5211	0x8090
#define	AR5K_ACK_FAIL		(ah->ah_version == AR5K_AR5210 ? \
				AR5K_ACK_FAIL_5210 : AR5K_ACK_FAIL_5211)

/*
 * FCS failure (MIB counter)
 */
#define AR5K_FCS_FAIL_5210	0x809c
#define AR5K_FCS_FAIL_5211	0x8094
#define	AR5K_FCS_FAIL		(ah->ah_version == AR5K_AR5210 ? \
				AR5K_FCS_FAIL_5210 : AR5K_FCS_FAIL_5211)

/*
 * Beacon count register
 */
#define AR5K_BEACON_CNT_5210	0x80a0
#define AR5K_BEACON_CNT_5211	0x8098
#define	AR5K_BEACON_CNT		(ah->ah_version == AR5K_AR5210 ? \
				AR5K_BEACON_CNT_5210 : AR5K_BEACON_CNT_5211)


/*===5212 Specific PCU registers===*/

/*
 * Transmit power control register
 */
#define AR5K_TPC			0x80e8
#define AR5K_TPC_ACK			0x0000003f	/* ack frames */
#define AR5K_TPC_ACK_S			0
#define AR5K_TPC_CTS			0x00003f00	/* cts frames */
#define AR5K_TPC_CTS_S			8
#define AR5K_TPC_CHIRP			0x003f0000	/* chirp frames */
#define AR5K_TPC_CHIRP_S		16
#define AR5K_TPC_DOPPLER		0x0f000000	/* doppler chirp span */
#define AR5K_TPC_DOPPLER_S		24

/*
 * XR (eXtended Range) mode register
 */
#define AR5K_XRMODE			0x80c0			/* Register Address */
#define	AR5K_XRMODE_POLL_TYPE_M		0x0000003f	/* Mask for Poll type (?) */
#define	AR5K_XRMODE_POLL_TYPE_S		0
#define	AR5K_XRMODE_POLL_SUBTYPE_M	0x0000003c	/* Mask for Poll subtype (?) */
#define	AR5K_XRMODE_POLL_SUBTYPE_S	2
#define	AR5K_XRMODE_POLL_WAIT_ALL	0x00000080	/* Wait for poll */
#define	AR5K_XRMODE_SIFS_DELAY		0x000fff00	/* Mask for SIFS delay */
#define	AR5K_XRMODE_FRAME_HOLD_M	0xfff00000	/* Mask for frame hold (?) */
#define	AR5K_XRMODE_FRAME_HOLD_S	20

/*
 * XR delay register
 */
#define AR5K_XRDELAY			0x80c4			/* Register Address */
#define AR5K_XRDELAY_SLOT_DELAY_M	0x0000ffff	/* Mask for slot delay */
#define AR5K_XRDELAY_SLOT_DELAY_S	0
#define AR5K_XRDELAY_CHIRP_DELAY_M	0xffff0000	/* Mask for CHIRP data delay */
#define AR5K_XRDELAY_CHIRP_DELAY_S	16

/*
 * XR timeout register
 */
#define AR5K_XRTIMEOUT			0x80c8			/* Register Address */
#define AR5K_XRTIMEOUT_CHIRP_M		0x0000ffff	/* Mask for CHIRP timeout */
#define AR5K_XRTIMEOUT_CHIRP_S		0
#define AR5K_XRTIMEOUT_POLL_M		0xffff0000	/* Mask for Poll timeout */
#define AR5K_XRTIMEOUT_POLL_S		16

/*
 * XR chirp register
 */
#define AR5K_XRCHIRP			0x80cc			/* Register Address */
#define AR5K_XRCHIRP_SEND		0x00000001	/* Send CHIRP */
#define AR5K_XRCHIRP_GAP		0xffff0000	/* Mask for CHIRP gap (?) */

/*
 * XR stomp register
 */
#define AR5K_XRSTOMP			0x80d0			/* Register Address */
#define AR5K_XRSTOMP_TX			0x00000001	/* Stomp Tx (?) */
#define AR5K_XRSTOMP_RX			0x00000002	/* Stomp Rx (?) */
#define AR5K_XRSTOMP_TX_RSSI		0x00000004	/* Stomp Tx RSSI (?) */
#define AR5K_XRSTOMP_TX_BSSID		0x00000008	/* Stomp Tx BSSID (?) */
#define AR5K_XRSTOMP_DATA		0x00000010	/* Stomp data (?)*/
#define AR5K_XRSTOMP_RSSI_THRES		0x0000ff00	/* Mask for XR RSSI threshold */

/*
 * First enhanced sleep register
 */
#define AR5K_SLEEP0			0x80d4			/* Register Address */
#define AR5K_SLEEP0_NEXT_DTIM		0x0007ffff	/* Mask for next DTIM (?) */
#define AR5K_SLEEP0_NEXT_DTIM_S		0
#define AR5K_SLEEP0_ASSUME_DTIM		0x00080000	/* Assume DTIM */
#define AR5K_SLEEP0_ENH_SLEEP_EN	0x00100000	/* Enable enchanced sleep control */
#define AR5K_SLEEP0_CABTO		0xff000000	/* Mask for CAB Time Out */
#define AR5K_SLEEP0_CABTO_S		24

/*
 * Second enhanced sleep register
 */
#define AR5K_SLEEP1			0x80d8			/* Register Address */
#define AR5K_SLEEP1_NEXT_TIM		0x0007ffff	/* Mask for next TIM (?) */
#define AR5K_SLEEP1_NEXT_TIM_S		0
#define AR5K_SLEEP1_BEACON_TO		0xff000000	/* Mask for Beacon Time Out */
#define AR5K_SLEEP1_BEACON_TO_S		24

/*
 * Third enhanced sleep register
 */
#define AR5K_SLEEP2			0x80dc			/* Register Address */
#define AR5K_SLEEP2_TIM_PER		0x0000ffff	/* Mask for TIM period (?) */
#define AR5K_SLEEP2_TIM_PER_S		0
#define AR5K_SLEEP2_DTIM_PER		0xffff0000	/* Mask for DTIM period (?) */
#define AR5K_SLEEP2_DTIM_PER_S		16

/*
 * TX power control (TPC) register
 *
 * XXX: PCDAC steps (0.5dbm) or DBM ?
 *
 */
#define AR5K_TXPC			0x80e8			/* Register Address */
#define AR5K_TXPC_ACK_M			0x0000003f	/* ACK tx power */
#define AR5K_TXPC_ACK_S			0
#define AR5K_TXPC_CTS_M			0x00003f00	/* CTS tx power */
#define AR5K_TXPC_CTS_S			8
#define AR5K_TXPC_CHIRP_M		0x003f0000	/* CHIRP tx power */
#define AR5K_TXPC_CHIRP_S		16
#define AR5K_TXPC_DOPPLER		0x0f000000	/* Doppler chirp span (?) */
#define AR5K_TXPC_DOPPLER_S		24

/*
 * Profile count registers
 *
 * These registers can be cleared and freezed with ATH5K_MIBC, but they do not
 * generate a MIB interrupt.
 * Instead of overflowing, they shift by one bit to the right. All registers
 * shift together, i.e. when one reaches the max, all shift at the same time by
 * one bit to the right. This way we should always get consistent values.
 */
#define AR5K_PROFCNT_TX			0x80ec	/* Tx count */
#define AR5K_PROFCNT_RX			0x80f0	/* Rx count */
#define AR5K_PROFCNT_RXCLR		0x80f4	/* Busy count */
#define AR5K_PROFCNT_CYCLE		0x80f8	/* Cycle counter */

/*
 * Quiet period control registers
 */
#define AR5K_QUIET_CTL1			0x80fc			/* Register Address */
#define AR5K_QUIET_CTL1_NEXT_QT_TSF	0x0000ffff	/* Next quiet period TSF (TU) */
#define AR5K_QUIET_CTL1_NEXT_QT_TSF_S	0
#define AR5K_QUIET_CTL1_QT_EN		0x00010000	/* Enable quiet period */
#define AR5K_QUIET_CTL1_ACK_CTS_EN	0x00020000	/* Send ACK/CTS during quiet period */

#define AR5K_QUIET_CTL2			0x8100			/* Register Address */
#define AR5K_QUIET_CTL2_QT_PER		0x0000ffff	/* Mask for quiet period periodicity */
#define AR5K_QUIET_CTL2_QT_PER_S	0
#define AR5K_QUIET_CTL2_QT_DUR		0xffff0000	/* Mask for quiet period duration */
#define AR5K_QUIET_CTL2_QT_DUR_S	16

/*
 * TSF parameter register
 */
#define AR5K_TSF_PARM			0x8104			/* Register Address */
#define AR5K_TSF_PARM_INC		0x000000ff	/* Mask for TSF increment */
#define AR5K_TSF_PARM_INC_S		0

/*
 * QoS NOACK policy
 */
#define AR5K_QOS_NOACK			0x8108			/* Register Address */
#define AR5K_QOS_NOACK_2BIT_VALUES	0x0000000f	/* ??? */
#define AR5K_QOS_NOACK_2BIT_VALUES_S	0
#define AR5K_QOS_NOACK_BIT_OFFSET	0x00000070	/* ??? */
#define AR5K_QOS_NOACK_BIT_OFFSET_S	4
#define AR5K_QOS_NOACK_BYTE_OFFSET	0x00000180	/* ??? */
#define AR5K_QOS_NOACK_BYTE_OFFSET_S	7

/*
 * PHY error filter register
 */
#define AR5K_PHY_ERR_FIL		0x810c
#define AR5K_PHY_ERR_FIL_RADAR		0x00000020	/* Radar signal */
#define AR5K_PHY_ERR_FIL_OFDM		0x00020000	/* OFDM false detect (ANI) */
#define AR5K_PHY_ERR_FIL_CCK		0x02000000	/* CCK false detect (ANI) */

/*
 * XR latency register
 */
#define AR5K_XRLAT_TX		0x8110

/*
 * ACK SIFS register
 */
#define AR5K_ACKSIFS		0x8114			/* Register Address */
#define AR5K_ACKSIFS_INC	0x00000000	/* ACK SIFS Increment (field) */

/*
 * MIC QoS control register (?)
 */
#define	AR5K_MIC_QOS_CTL		0x8118			/* Register Address */
#define	AR5K_MIC_QOS_CTL_OFF(_n)	(1 << (_n * 2))
#define	AR5K_MIC_QOS_CTL_MQ_EN		0x00010000	/* Enable MIC QoS */

/*
 * MIC QoS select register (?)
 */
#define	AR5K_MIC_QOS_SEL		0x811c
#define	AR5K_MIC_QOS_SEL_OFF(_n)	(1 << (_n * 4))

/*
 * Misc mode control register (?)
 */
#define	AR5K_MISC_MODE			0x8120			/* Register Address */
#define	AR5K_MISC_MODE_FBSSID_MATCH	0x00000001	/* Force BSSID match */
#define	AR5K_MISC_MODE_ACKSIFS_MEM	0x00000002	/* ACK SIFS memory (?) */
#define	AR5K_MISC_MODE_COMBINED_MIC	0x00000004	/* use rx/tx MIC key */
/* more bits */

/*
 * OFDM Filter counter
 */
#define	AR5K_OFDM_FIL_CNT		0x8124

/*
 * CCK Filter counter
 */
#define	AR5K_CCK_FIL_CNT		0x8128

/*
 * PHY Error Counters (same masks as AR5K_PHY_ERR_FIL)
 */
#define	AR5K_PHYERR_CNT1		0x812c
#define	AR5K_PHYERR_CNT1_MASK		0x8130

#define	AR5K_PHYERR_CNT2		0x8134
#define	AR5K_PHYERR_CNT2_MASK		0x8138

/* if the PHY Error Counters reach this maximum, we get MIB interrupts */
#define ATH5K_PHYERR_CNT_MAX		0x00c00000

/*
 * TSF Threshold register (?)
 */
#define	AR5K_TSF_THRES			0x813c

/*
 * TODO: Wake On Wireless registers
 * Range: 0x8147 - 0x818c
 */

/*
 * Rate -> ACK SIFS mapping table (32 entries)
 */
#define	AR5K_RATE_ACKSIFS_BASE		0x8680			/* Register Address */
#define	AR5K_RATE_ACKSIFS(_n)		(AR5K_RATE_ACKSIFS_BSE + ((_n) << 2))
#define	AR5K_RATE_ACKSIFS_NORMAL	0x00000001	/* Normal SIFS (field) */
#define	AR5K_RATE_ACKSIFS_TURBO		0x00000400	/* Turbo SIFS (field) */

/*
 * Rate -> duration mapping table (32 entries)
 */
#define AR5K_RATE_DUR_BASE		0x8700
#define AR5K_RATE_DUR(_n)		(AR5K_RATE_DUR_BASE + ((_n) << 2))

/*
 * Rate -> db mapping table
 * (8 entries, each one has 4 8bit fields)
 */
#define AR5K_RATE2DB_BASE		0x87c0
#define AR5K_RATE2DB(_n)		(AR5K_RATE2DB_BASE + ((_n) << 2))

/*
 * db -> Rate mapping table
 * (8 entries, each one has 4 8bit fields)
 */
#define AR5K_DB2RATE_BASE		0x87e0
#define AR5K_DB2RATE(_n)		(AR5K_DB2RATE_BASE + ((_n) << 2))

/*===5212 end===*/

#define AR5K_KEYTABLE_SIZE_5210		64
#define AR5K_KEYTABLE_SIZE_5211		128

/*===PHY REGISTERS===*/

/*
 * PHY registers start
 */
#define	AR5K_PHY_BASE			0x9800
#define	AR5K_PHY(_n)			(AR5K_PHY_BASE + ((_n) << 2))

/*
 * TST_2 (Misc config parameters)
 */
#define	AR5K_PHY_TST2			0x9800			/* Register Address */
#define AR5K_PHY_TST2_TRIG_SEL		0x00000007	/* Trigger select (?)*/
#define AR5K_PHY_TST2_TRIG		0x00000010	/* Trigger (?) */
#define AR5K_PHY_TST2_CBUS_MODE		0x00000060	/* Cardbus mode (?) */
#define AR5K_PHY_TST2_CLK32		0x00000400	/* CLK_OUT is CLK32 (32Khz external) */
#define AR5K_PHY_TST2_CHANCOR_DUMP_EN	0x00000800	/* Enable Chancor dump (?) */
#define AR5K_PHY_TST2_EVEN_CHANCOR_DUMP	0x00001000	/* Even Chancor dump (?) */
#define AR5K_PHY_TST2_RFSILENT_EN	0x00002000	/* Enable RFSILENT */
#define AR5K_PHY_TST2_ALT_RFDATA	0x00004000	/* Alternate RFDATA (5-2GHz switch ?) */
#define AR5K_PHY_TST2_MINI_OBS_EN	0x00008000	/* Enable mini OBS (?) */
#define AR5K_PHY_TST2_RX2_IS_RX5_INV	0x00010000	/* 2GHz rx path is the 5GHz path inverted (?) */
#define AR5K_PHY_TST2_SLOW_CLK160	0x00020000	/* Slow CLK160 (?) */
#define AR5K_PHY_TST2_AGC_OBS_SEL_3	0x00040000	/* AGC OBS Select 3 (?) */
#define AR5K_PHY_TST2_BBB_OBS_SEL	0x00080000	/* BB OBS Select (field ?) */
#define AR5K_PHY_TST2_ADC_OBS_SEL	0x00800000	/* ADC OBS Select (field ?) */
#define AR5K_PHY_TST2_RX_CLR_SEL	0x08000000	/* RX Clear Select (?) */
#define AR5K_PHY_TST2_FORCE_AGC_CLR	0x10000000	/* Force AGC clear (?) */
#define AR5K_PHY_SHIFT_2GHZ		0x00004007	/* Used to access 2GHz radios */
#define AR5K_PHY_SHIFT_5GHZ		0x00000007	/* Used to access 5GHz radios (default) */

/*
 * PHY frame control register [5110] /turbo mode register [5111+]
 *
 * There is another frame control register for [5111+]
 * at address 0x9944 (see below) but the 2 first flags
 * are common here between 5110 frame control register
 * and [5111+] turbo mode register, so this also works as
 * a "turbo mode register" for 5110. We treat this one as
 * a frame control register for 5110 below.
 */
#define	AR5K_PHY_TURBO			0x9804			/* Register Address */
#define	AR5K_PHY_TURBO_MODE		0x00000001	/* Enable turbo mode */
#define	AR5K_PHY_TURBO_SHORT		0x00000002	/* Set short symbols to turbo mode */
#define	AR5K_PHY_TURBO_MIMO		0x00000004	/* Set turbo for mimo */

/*
 * PHY agility command register
 * (aka TST_1)
 */
#define	AR5K_PHY_AGC			0x9808			/* Register Address */
#define	AR5K_PHY_TST1			0x9808
#define	AR5K_PHY_AGC_DISABLE		0x08000000	/* Disable AGC to A2 (?)*/
#define	AR5K_PHY_TST1_TXHOLD		0x00003800	/* Set tx hold (?) */
#define	AR5K_PHY_TST1_TXSRC_SRC		0x00000002	/* Used with bit 7 (?) */
#define	AR5K_PHY_TST1_TXSRC_SRC_S	1
#define	AR5K_PHY_TST1_TXSRC_ALT		0x00000080	/* Set input to tsdac (?) */
#define	AR5K_PHY_TST1_TXSRC_ALT_S	7


/*
 * PHY timing register 3 [5112+]
 */
#define	AR5K_PHY_TIMING_3		0x9814
#define	AR5K_PHY_TIMING_3_DSC_MAN	0xfffe0000
#define	AR5K_PHY_TIMING_3_DSC_MAN_S	17
#define	AR5K_PHY_TIMING_3_DSC_EXP	0x0001e000
#define	AR5K_PHY_TIMING_3_DSC_EXP_S	13

/*
 * PHY chip revision register
 */
#define	AR5K_PHY_CHIP_ID		0x9818

/*
 * PHY activation register
 */
#define	AR5K_PHY_ACT			0x981c			/* Register Address */
#define	AR5K_PHY_ACT_ENABLE		0x00000001	/* Activate PHY */
#define	AR5K_PHY_ACT_DISABLE		0x00000002	/* Deactivate PHY */

/*
 * PHY RF control registers
 */
#define AR5K_PHY_RF_CTL2		0x9824			/* Register Address */
#define	AR5K_PHY_RF_CTL2_TXF2TXD_START	0x0000000f	/* TX frame to TX data start */
#define	AR5K_PHY_RF_CTL2_TXF2TXD_START_S	0

#define AR5K_PHY_RF_CTL3		0x9828			/* Register Address */
#define AR5K_PHY_RF_CTL3_TXE2XLNA_ON	0x0000ff00	/* TX end to XLNA on */
#define	AR5K_PHY_RF_CTL3_TXE2XLNA_ON_S	8

#define	AR5K_PHY_ADC_CTL			0x982c
#define	AR5K_PHY_ADC_CTL_INBUFGAIN_OFF		0x00000003
#define	AR5K_PHY_ADC_CTL_INBUFGAIN_OFF_S	0
#define	AR5K_PHY_ADC_CTL_PWD_DAC_OFF		0x00002000
#define	AR5K_PHY_ADC_CTL_PWD_BAND_GAP_OFF	0x00004000
#define	AR5K_PHY_ADC_CTL_PWD_ADC_OFF		0x00008000
#define	AR5K_PHY_ADC_CTL_INBUFGAIN_ON		0x00030000
#define	AR5K_PHY_ADC_CTL_INBUFGAIN_ON_S		16

#define AR5K_PHY_RF_CTL4		0x9834			/* Register Address */
#define AR5K_PHY_RF_CTL4_TXF2XPA_A_ON	0x00000001	/* TX frame to XPA A on (field) */
#define AR5K_PHY_RF_CTL4_TXF2XPA_B_ON	0x00000100	/* TX frame to XPA B on (field) */
#define	AR5K_PHY_RF_CTL4_TXE2XPA_A_OFF	0x00010000	/* TX end to XPA A off (field) */
#define AR5K_PHY_RF_CTL4_TXE2XPA_B_OFF	0x01000000	/* TX end to XPA B off (field) */

/*
 * Pre-Amplifier control register
 * (XPA -> external pre-amplifier)
 */
#define	AR5K_PHY_PA_CTL			0x9838			/* Register Address */
#define	AR5K_PHY_PA_CTL_XPA_A_HI	0x00000001	/* XPA A high (?) */
#define	AR5K_PHY_PA_CTL_XPA_B_HI	0x00000002	/* XPA B high (?) */
#define	AR5K_PHY_PA_CTL_XPA_A_EN	0x00000004	/* Enable XPA A */
#define	AR5K_PHY_PA_CTL_XPA_B_EN	0x00000008	/* Enable XPA B */

/*
 * PHY settling register
 */
#define AR5K_PHY_SETTLING		0x9844			/* Register Address */
#define	AR5K_PHY_SETTLING_AGC		0x0000007f	/* AGC settling time */
#define	AR5K_PHY_SETTLING_AGC_S		0
#define	AR5K_PHY_SETTLING_SWITCH	0x00003f80	/* Switch settling time */
#define	AR5K_PHY_SETTLING_SWITCH_S	7

/*
 * PHY Gain registers
 */
#define AR5K_PHY_GAIN			0x9848			/* Register Address */
#define	AR5K_PHY_GAIN_TXRX_ATTEN	0x0003f000	/* TX-RX Attenuation */
#define	AR5K_PHY_GAIN_TXRX_ATTEN_S	12
#define	AR5K_PHY_GAIN_TXRX_RF_MAX	0x007c0000
#define	AR5K_PHY_GAIN_TXRX_RF_MAX_S	18

#define	AR5K_PHY_GAIN_OFFSET		0x984c			/* Register Address */
#define	AR5K_PHY_GAIN_OFFSET_RXTX_FLAG	0x00020000	/* RX-TX flag (?) */

/*
 * Desired ADC/PGA size register
 * (for more infos read ANI patent)
 */
#define AR5K_PHY_DESIRED_SIZE		0x9850			/* Register Address */
#define	AR5K_PHY_DESIRED_SIZE_ADC	0x000000ff	/* ADC desired size */
#define	AR5K_PHY_DESIRED_SIZE_ADC_S	0
#define	AR5K_PHY_DESIRED_SIZE_PGA	0x0000ff00	/* PGA desired size */
#define	AR5K_PHY_DESIRED_SIZE_PGA_S	8
#define	AR5K_PHY_DESIRED_SIZE_TOT	0x0ff00000	/* Total desired size */
#define	AR5K_PHY_DESIRED_SIZE_TOT_S	20

/*
 * PHY signal register
 * (for more infos read ANI patent)
 */
#define	AR5K_PHY_SIG			0x9858			/* Register Address */
#define	AR5K_PHY_SIG_FIRSTEP		0x0003f000	/* FIRSTEP */
#define	AR5K_PHY_SIG_FIRSTEP_S		12
#define	AR5K_PHY_SIG_FIRPWR		0x03fc0000	/* FIPWR */
#define	AR5K_PHY_SIG_FIRPWR_S		18

/*
 * PHY coarse agility control register
 * (for more infos read ANI patent)
 */
#define	AR5K_PHY_AGCCOARSE		0x985c			/* Register Address */
#define	AR5K_PHY_AGCCOARSE_LO		0x00007f80	/* AGC Coarse low */
#define	AR5K_PHY_AGCCOARSE_LO_S		7
#define	AR5K_PHY_AGCCOARSE_HI		0x003f8000	/* AGC Coarse high */
#define	AR5K_PHY_AGCCOARSE_HI_S		15

/*
 * PHY agility control register
 */
#define	AR5K_PHY_AGCCTL			0x9860			/* Register address */
#define	AR5K_PHY_AGCCTL_CAL		0x00000001	/* Enable PHY calibration */
#define	AR5K_PHY_AGCCTL_NF		0x00000002	/* Enable Noise Floor calibration */
#define	AR5K_PHY_AGCCTL_OFDM_DIV_DIS	0x00000008	/* Disable antenna diversity on OFDM modes */
#define	AR5K_PHY_AGCCTL_NF_EN		0x00008000	/* Enable nf calibration to happen (?) */
#define	AR5K_PHY_AGCTL_FLTR_CAL		0x00010000	/* Allow filter calibration (?) */
#define	AR5K_PHY_AGCCTL_NF_NOUPDATE	0x00020000	/* Don't update nf automaticaly */

/*
 * PHY noise floor status register (CCA = Clear Channel Assessment)
 */
#define AR5K_PHY_NF			0x9864			/* Register address */
#define AR5K_PHY_NF_M			0x000001ff	/* Noise floor, written to hardware in 1/2 dBm units */
#define AR5K_PHY_NF_SVAL(_n)           (((_n) & AR5K_PHY_NF_M) | (1 << 9))
#define	AR5K_PHY_NF_THRESH62		0x0007f000	/* Thresh62 -check ANI patent- (field) */
#define	AR5K_PHY_NF_THRESH62_S		12
#define	AR5K_PHY_NF_MINCCA_PWR		0x0ff80000	/* Minimum measured noise level, read from hardware in 1 dBm units */
#define	AR5K_PHY_NF_MINCCA_PWR_S	19

/*
 * PHY ADC saturation register [5110]
 */
#define	AR5K_PHY_ADCSAT			0x9868
#define	AR5K_PHY_ADCSAT_ICNT		0x0001f800
#define	AR5K_PHY_ADCSAT_ICNT_S		11
#define	AR5K_PHY_ADCSAT_THR		0x000007e0
#define	AR5K_PHY_ADCSAT_THR_S		5

/*
 * PHY Weak ofdm signal detection threshold registers (ANI) [5212+]
 */

/* High thresholds */
#define AR5K_PHY_WEAK_OFDM_HIGH_THR		0x9868
#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M2_COUNT	0x0000001f
#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M2_COUNT_S	0
#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M1		0x00fe0000
#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M1_S	17
#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M2		0x7f000000
#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M2_S	24

/* Low thresholds */
#define AR5K_PHY_WEAK_OFDM_LOW_THR 		0x986c
#define AR5K_PHY_WEAK_OFDM_LOW_THR_SELFCOR_EN	0x00000001
#define AR5K_PHY_WEAK_OFDM_LOW_THR_M2_COUNT	0x00003f00
#define AR5K_PHY_WEAK_OFDM_LOW_THR_M2_COUNT_S	8
#define AR5K_PHY_WEAK_OFDM_LOW_THR_M1		0x001fc000
#define AR5K_PHY_WEAK_OFDM_LOW_THR_M1_S		14
#define AR5K_PHY_WEAK_OFDM_LOW_THR_M2		0x0fe00000
#define AR5K_PHY_WEAK_OFDM_LOW_THR_M2_S		21


/*
 * PHY sleep registers [5112+]
 */
#define AR5K_PHY_SCR			0x9870

#define AR5K_PHY_SLMT			0x9874
#define AR5K_PHY_SLMT_32MHZ		0x0000007f

#define AR5K_PHY_SCAL			0x9878
#define AR5K_PHY_SCAL_32MHZ		0x0000000e
#define	AR5K_PHY_SCAL_32MHZ_2417	0x0000000a
#define	AR5K_PHY_SCAL_32MHZ_HB63	0x00000032

/*
 * PHY PLL (Phase Locked Loop) control register
 */
#define	AR5K_PHY_PLL			0x987c
#define	AR5K_PHY_PLL_20MHZ		0x00000013	/* For half rate (?) */
/* 40MHz -> 5GHz band */
#define	AR5K_PHY_PLL_40MHZ_5211		0x00000018
#define	AR5K_PHY_PLL_40MHZ_5212		0x000000aa
#define	AR5K_PHY_PLL_40MHZ_5413		0x00000004
#define	AR5K_PHY_PLL_40MHZ		(ah->ah_version == AR5K_AR5211 ? \
					AR5K_PHY_PLL_40MHZ_5211 : AR5K_PHY_PLL_40MHZ_5212)
/* 44MHz -> 2.4GHz band */
#define	AR5K_PHY_PLL_44MHZ_5211		0x00000019
#define	AR5K_PHY_PLL_44MHZ_5212		0x000000ab
#define	AR5K_PHY_PLL_44MHZ		(ah->ah_version == AR5K_AR5211 ? \
					AR5K_PHY_PLL_44MHZ_5211 : AR5K_PHY_PLL_44MHZ_5212)

#define AR5K_PHY_PLL_RF5111		0x00000000
#define AR5K_PHY_PLL_RF5112		0x00000040
#define	AR5K_PHY_PLL_HALF_RATE		0x00000100
#define	AR5K_PHY_PLL_QUARTER_RATE	0x00000200

/*
 * RF Buffer register
 *
 * It's obvious from the code that 0x989c is the buffer register but
 * for the other special registers that we write to after sending each
 * packet, i have no idea. So i'll name them BUFFER_CONTROL_X registers
 * for now. It's interesting that they are also used for some other operations.
 */

#define AR5K_RF_BUFFER			0x989c
#define AR5K_RF_BUFFER_CONTROL_0	0x98c0	/* Channel on 5110 */
#define AR5K_RF_BUFFER_CONTROL_1	0x98c4	/* Bank 7 on 5112 */
#define AR5K_RF_BUFFER_CONTROL_2	0x98cc	/* Bank 7 on 5111 */

#define AR5K_RF_BUFFER_CONTROL_3	0x98d0	/* Bank 2 on 5112 */
						/* Channel set on 5111 */
						/* Used to read radio revision*/

#define AR5K_RF_BUFFER_CONTROL_4	0x98d4  /* RF Stage register on 5110 */
						/* Bank 0,1,2,6 on 5111 */
						/* Bank 1 on 5112 */
						/* Used during activation on 5111 */

#define AR5K_RF_BUFFER_CONTROL_5	0x98d8	/* Bank 3 on 5111 */
						/* Used during activation on 5111 */
						/* Channel on 5112 */
						/* Bank 6 on 5112 */

#define AR5K_RF_BUFFER_CONTROL_6	0x98dc	/* Bank 3 on 5112 */

/*
 * PHY RF stage register [5210]
 */
#define AR5K_PHY_RFSTG			0x98d4
#define AR5K_PHY_RFSTG_DISABLE		0x00000021

/*
 * BIN masks (?)
 */
#define	AR5K_PHY_BIN_MASK_1	0x9900
#define	AR5K_PHY_BIN_MASK_2	0x9904
#define	AR5K_PHY_BIN_MASK_3	0x9908

#define	AR5K_PHY_BIN_MASK_CTL		0x990c
#define	AR5K_PHY_BIN_MASK_CTL_MASK_4	0x00003fff
#define	AR5K_PHY_BIN_MASK_CTL_MASK_4_S	0
#define	AR5K_PHY_BIN_MASK_CTL_RATE	0xff000000
#define	AR5K_PHY_BIN_MASK_CTL_RATE_S	24

/*
 * PHY Antenna control register
 */
#define AR5K_PHY_ANT_CTL		0x9910			/* Register Address */
#define	AR5K_PHY_ANT_CTL_TXRX_EN	0x00000001	/* Enable TX/RX (?) */
#define	AR5K_PHY_ANT_CTL_SECTORED_ANT	0x00000004	/* Sectored Antenna */
#define	AR5K_PHY_ANT_CTL_HITUNE5	0x00000008	/* Hitune5 (?) */
#define	AR5K_PHY_ANT_CTL_SWTABLE_IDLE	0x000003f0	/* Switch table idle (?) */
#define	AR5K_PHY_ANT_CTL_SWTABLE_IDLE_S	4

/*
 * PHY receiver delay register [5111+]
 */
#define	AR5K_PHY_RX_DELAY		0x9914			/* Register Address */
#define	AR5K_PHY_RX_DELAY_M		0x00003fff	/* Mask for RX activate to receive delay (/100ns) */

/*
 * PHY max rx length register (?) [5111]
 */
#define	AR5K_PHY_MAX_RX_LEN		0x991c

/*
 * PHY timing register 4
 * I(nphase)/Q(adrature) calibration register [5111+]
 */
#define	AR5K_PHY_IQ			0x9920			/* Register Address */
#define	AR5K_PHY_IQ_CORR_Q_Q_COFF	0x0000001f	/* Mask for q correction info */
#define	AR5K_PHY_IQ_CORR_Q_Q_COFF_S	0
#define	AR5K_PHY_IQ_CORR_Q_I_COFF	0x000007e0	/* Mask for i correction info */
#define	AR5K_PHY_IQ_CORR_Q_I_COFF_S	5
#define	AR5K_PHY_IQ_CORR_ENABLE		0x00000800	/* Enable i/q correction */
#define	AR5K_PHY_IQ_CAL_NUM_LOG_MAX	0x0000f000	/* Mask for max number of samples in log scale */
#define	AR5K_PHY_IQ_CAL_NUM_LOG_MAX_S	12
#define	AR5K_PHY_IQ_RUN			0x00010000	/* Run i/q calibration */
#define	AR5K_PHY_IQ_USE_PT_DF		0x00020000	/* Use pilot track df (?) */
#define	AR5K_PHY_IQ_EARLY_TRIG_THR	0x00200000	/* Early trigger threshold (?) (field) */
#define	AR5K_PHY_IQ_PILOT_MASK_EN	0x10000000	/* Enable pilot mask (?) */
#define	AR5K_PHY_IQ_CHAN_MASK_EN	0x20000000	/* Enable channel mask (?) */
#define	AR5K_PHY_IQ_SPUR_FILT_EN	0x40000000	/* Enable spur filter */
#define	AR5K_PHY_IQ_SPUR_RSSI_EN	0x80000000	/* Enable spur rssi */

/*
 * PHY timing register 5
 * OFDM Self-correlator Cyclic RSSI threshold params
 * (Check out bb_cycpwr_thr1 on ANI patent)
 */
#define	AR5K_PHY_OFDM_SELFCORR			0x9924			/* Register Address */
#define	AR5K_PHY_OFDM_SELFCORR_CYPWR_THR1_EN	0x00000001	/* Enable cyclic RSSI thr 1 */
#define	AR5K_PHY_OFDM_SELFCORR_CYPWR_THR1	0x000000fe	/* Mask for Cyclic RSSI threshold 1 */
#define	AR5K_PHY_OFDM_SELFCORR_CYPWR_THR1_S	1
#define	AR5K_PHY_OFDM_SELFCORR_CYPWR_THR3	0x00000100	/* Cyclic RSSI threshold 3 (field) (?) */
#define	AR5K_PHY_OFDM_SELFCORR_RSSI_1ATHR_EN	0x00008000	/* Enable 1A RSSI threshold (?) */
#define	AR5K_PHY_OFDM_SELFCORR_RSSI_1ATHR	0x00010000	/* 1A RSSI threshold (field) (?) */
#define	AR5K_PHY_OFDM_SELFCORR_LSCTHR_HIRSSI	0x00800000	/* Long sc threshold hi rssi (?) */

/*
 * PHY-only warm reset register
 */
#define	AR5K_PHY_WARM_RESET		0x9928

/*
 * PHY-only control register
 */
#define AR5K_PHY_CTL			0x992c			/* Register Address */
#define	AR5K_PHY_CTL_RX_DRAIN_RATE	0x00000001	/* RX drain rate (?) */
#define	AR5K_PHY_CTL_LATE_TX_SIG_SYM	0x00000002	/* Late tx signal symbol (?) */
#define	AR5K_PHY_CTL_GEN_SCRAMBLER	0x00000004	/* Generate scrambler */
#define	AR5K_PHY_CTL_TX_ANT_SEL		0x00000008	/* TX antenna select */
#define	AR5K_PHY_CTL_TX_ANT_STATIC	0x00000010	/* Static TX antenna */
#define	AR5K_PHY_CTL_RX_ANT_SEL		0x00000020	/* RX antenna select */
#define	AR5K_PHY_CTL_RX_ANT_STATIC	0x00000040	/* Static RX antenna */
#define	AR5K_PHY_CTL_LOW_FREQ_SLE_EN	0x00000080	/* Enable low freq sleep */

/*
 * PHY PAPD probe register [5111+]
 */
#define	AR5K_PHY_PAPD_PROBE		0x9930
#define	AR5K_PHY_PAPD_PROBE_SH_HI_PAR	0x00000001
#define	AR5K_PHY_PAPD_PROBE_PCDAC_BIAS	0x00000002
#define	AR5K_PHY_PAPD_PROBE_COMP_GAIN	0x00000040
#define	AR5K_PHY_PAPD_PROBE_TXPOWER	0x00007e00
#define	AR5K_PHY_PAPD_PROBE_TXPOWER_S	9
#define	AR5K_PHY_PAPD_PROBE_TX_NEXT	0x00008000
#define	AR5K_PHY_PAPD_PROBE_PREDIST_EN	0x00010000
#define	AR5K_PHY_PAPD_PROBE_TYPE	0x01800000	/* [5112+] */
#define	AR5K_PHY_PAPD_PROBE_TYPE_S	23
#define	AR5K_PHY_PAPD_PROBE_TYPE_OFDM	0
#define	AR5K_PHY_PAPD_PROBE_TYPE_XR	1
#define	AR5K_PHY_PAPD_PROBE_TYPE_CCK	2
#define	AR5K_PHY_PAPD_PROBE_GAINF	0xfe000000
#define	AR5K_PHY_PAPD_PROBE_GAINF_S	25
#define	AR5K_PHY_PAPD_PROBE_INI_5111	0x00004883	/* [5212+] */
#define	AR5K_PHY_PAPD_PROBE_INI_5112	0x00004882	/* [5212+] */

/*
 * PHY TX rate power registers [5112+]
 */
#define	AR5K_PHY_TXPOWER_RATE1			0x9934
#define	AR5K_PHY_TXPOWER_RATE2			0x9938
#define	AR5K_PHY_TXPOWER_RATE_MAX		0x993c
#define	AR5K_PHY_TXPOWER_RATE_MAX_TPC_ENABLE	0x00000040
#define	AR5K_PHY_TXPOWER_RATE3			0xa234
#define	AR5K_PHY_TXPOWER_RATE4			0xa238

/*
 * PHY frame control register [5111+]
 */
#define	AR5K_PHY_FRAME_CTL_5210		0x9804
#define	AR5K_PHY_FRAME_CTL_5211		0x9944
#define	AR5K_PHY_FRAME_CTL		(ah->ah_version == AR5K_AR5210 ? \
					AR5K_PHY_FRAME_CTL_5210 : AR5K_PHY_FRAME_CTL_5211)
/*---[5111+]---*/
#define	AR5K_PHY_FRAME_CTL_TX_CLIP	0x00000038	/* Mask for tx clip (?) */
#define	AR5K_PHY_FRAME_CTL_TX_CLIP_S	3
#define	AR5K_PHY_FRAME_CTL_PREP_CHINFO	0x00010000	/* Prepend chan info */
#define	AR5K_PHY_FRAME_CTL_EMU		0x80000000
#define	AR5K_PHY_FRAME_CTL_EMU_S	31
/*---[5110/5111]---*/
#define	AR5K_PHY_FRAME_CTL_TIMING_ERR	0x01000000	/* PHY timing error */
#define	AR5K_PHY_FRAME_CTL_PARITY_ERR	0x02000000	/* Parity error */
#define	AR5K_PHY_FRAME_CTL_ILLRATE_ERR	0x04000000	/* Illegal rate */
#define	AR5K_PHY_FRAME_CTL_ILLLEN_ERR	0x08000000	/* Illegal length */
#define	AR5K_PHY_FRAME_CTL_SERVICE_ERR	0x20000000
#define	AR5K_PHY_FRAME_CTL_TXURN_ERR	0x40000000	/* TX underrun */
#define AR5K_PHY_FRAME_CTL_INI		AR5K_PHY_FRAME_CTL_SERVICE_ERR | \
			AR5K_PHY_FRAME_CTL_TXURN_ERR | \
			AR5K_PHY_FRAME_CTL_ILLLEN_ERR | \
			AR5K_PHY_FRAME_CTL_ILLRATE_ERR | \
			AR5K_PHY_FRAME_CTL_PARITY_ERR | \
			AR5K_PHY_FRAME_CTL_TIMING_ERR

/*
 * PHY Tx Power adjustment register [5212A+]
 */
#define	AR5K_PHY_TX_PWR_ADJ			0x994c
#define	AR5K_PHY_TX_PWR_ADJ_CCK_GAIN_DELTA	0x00000fc0
#define	AR5K_PHY_TX_PWR_ADJ_CCK_GAIN_DELTA_S	6
#define	AR5K_PHY_TX_PWR_ADJ_CCK_PCDAC_INDEX	0x00fc0000
#define	AR5K_PHY_TX_PWR_ADJ_CCK_PCDAC_INDEX_S	18

/*
 * PHY radar detection register [5111+]
 */
#define	AR5K_PHY_RADAR			0x9954
#define	AR5K_PHY_RADAR_ENABLE		0x00000001
#define	AR5K_PHY_RADAR_DISABLE		0x00000000
#define AR5K_PHY_RADAR_INBANDTHR    	0x0000003e	/* Inband threshold
							5-bits, units unknown {0..31}
							(? MHz ?) */
#define AR5K_PHY_RADAR_INBANDTHR_S	1

#define AR5K_PHY_RADAR_PRSSI_THR    	0x00000fc0	/* Pulse RSSI/SNR threshold
							6-bits, dBm range {0..63}
							in dBm units. */
#define AR5K_PHY_RADAR_PRSSI_THR_S	6

#define AR5K_PHY_RADAR_PHEIGHT_THR   	0x0003f000	/* Pulse height threshold
							6-bits, dBm range {0..63}
							in dBm units. */
#define AR5K_PHY_RADAR_PHEIGHT_THR_S	12

#define AR5K_PHY_RADAR_RSSI_THR    	0x00fc0000	/* Radar RSSI/SNR threshold.
							6-bits, dBm range {0..63}
							in dBm units. */
#define AR5K_PHY_RADAR_RSSI_THR_S	18

#define AR5K_PHY_RADAR_FIRPWR_THR	0x7f000000	/* Finite Impulse Response
							filter power out threshold.
							7-bits, standard power range
							{0..127} in 1/2 dBm units. */
#define AR5K_PHY_RADAR_FIRPWR_THRS	24

/*
 * PHY antenna switch table registers
 */
#define AR5K_PHY_ANT_SWITCH_TABLE_0	0x9960
#define AR5K_PHY_ANT_SWITCH_TABLE_1	0x9964

/*
 * PHY Noise floor threshold
 */
#define AR5K_PHY_NFTHRES		0x9968

/*
 * Sigma Delta register (?) [5213]
 */
#define AR5K_PHY_SIGMA_DELTA		0x996C
#define AR5K_PHY_SIGMA_DELTA_ADC_SEL	0x00000003
#define AR5K_PHY_SIGMA_DELTA_ADC_SEL_S	0
#define AR5K_PHY_SIGMA_DELTA_FILT2	0x000000f8
#define AR5K_PHY_SIGMA_DELTA_FILT2_S	3
#define AR5K_PHY_SIGMA_DELTA_FILT1	0x00001f00
#define AR5K_PHY_SIGMA_DELTA_FILT1_S	8
#define AR5K_PHY_SIGMA_DELTA_ADC_CLIP	0x01ffe000
#define AR5K_PHY_SIGMA_DELTA_ADC_CLIP_S	13

/*
 * RF restart register [5112+] (?)
 */
#define AR5K_PHY_RESTART		0x9970		/* restart */
#define AR5K_PHY_RESTART_DIV_GC		0x001c0000	/* Fast diversity gc_limit (?) */
#define AR5K_PHY_RESTART_DIV_GC_S	18

/*
 * RF Bus access request register (for synth-oly channel switching)
 */
#define AR5K_PHY_RFBUS_REQ		0x997C
#define AR5K_PHY_RFBUS_REQ_REQUEST	0x00000001

/*
 * Spur mitigation masks (?)
 */
#define AR5K_PHY_TIMING_7		0x9980
#define AR5K_PHY_TIMING_8		0x9984
#define AR5K_PHY_TIMING_8_PILOT_MASK_2		0x000fffff
#define AR5K_PHY_TIMING_8_PILOT_MASK_2_S	0

#define AR5K_PHY_BIN_MASK2_1		0x9988
#define AR5K_PHY_BIN_MASK2_2		0x998c
#define AR5K_PHY_BIN_MASK2_3		0x9990

#define AR5K_PHY_BIN_MASK2_4		0x9994
#define AR5K_PHY_BIN_MASK2_4_MASK_4	0x00003fff
#define AR5K_PHY_BIN_MASK2_4_MASK_4_S	0

#define AR5K_PHY_TIMING_9			0x9998
#define AR5K_PHY_TIMING_10			0x999c
#define AR5K_PHY_TIMING_10_PILOT_MASK_2		0x000fffff
#define AR5K_PHY_TIMING_10_PILOT_MASK_2_S	0

/*
 * Spur mitigation control
 */
#define AR5K_PHY_TIMING_11			0x99a0		/* Register address */
#define AR5K_PHY_TIMING_11_SPUR_DELTA_PHASE	0x000fffff	/* Spur delta phase */
#define AR5K_PHY_TIMING_11_SPUR_DELTA_PHASE_S	0
#define AR5K_PHY_TIMING_11_SPUR_FREQ_SD		0x3ff00000	/* Freq sigma delta */
#define AR5K_PHY_TIMING_11_SPUR_FREQ_SD_S	20
#define AR5K_PHY_TIMING_11_USE_SPUR_IN_AGC	0x40000000	/* Spur filter in AGC detector */
#define AR5K_PHY_TIMING_11_USE_SPUR_IN_SELFCOR	0x80000000	/* Spur filter in OFDM self correlator */

/*
 * Gain tables
 */
#define	AR5K_BB_GAIN_BASE		0x9b00	/* BaseBand Amplifier Gain table base address */
#define AR5K_BB_GAIN(_n)		(AR5K_BB_GAIN_BASE + ((_n) << 2))
#define	AR5K_RF_GAIN_BASE		0x9a00	/* RF Amplrifier Gain table base address */
#define AR5K_RF_GAIN(_n)		(AR5K_RF_GAIN_BASE + ((_n) << 2))

/*
 * PHY timing IQ calibration result register [5111+]
 */
#define	AR5K_PHY_IQRES_CAL_PWR_I	0x9c10	/* I (Inphase) power value */
#define	AR5K_PHY_IQRES_CAL_PWR_Q	0x9c14	/* Q (Quadrature) power value */
#define	AR5K_PHY_IQRES_CAL_CORR		0x9c18	/* I/Q Correlation */

/*
 * PHY current RSSI register [5111+]
 */
#define	AR5K_PHY_CURRENT_RSSI	0x9c1c

/*
 * PHY RF Bus grant register
 */
#define	AR5K_PHY_RFBUS_GRANT	0x9c20
#define	AR5K_PHY_RFBUS_GRANT_OK	0x00000001

/*
 * PHY ADC test register
 */
#define	AR5K_PHY_ADC_TEST	0x9c24
#define	AR5K_PHY_ADC_TEST_I	0x00000001
#define	AR5K_PHY_ADC_TEST_Q	0x00000200

/*
 * PHY DAC test register
 */
#define	AR5K_PHY_DAC_TEST	0x9c28
#define	AR5K_PHY_DAC_TEST_I	0x00000001
#define	AR5K_PHY_DAC_TEST_Q	0x00000200

/*
 * PHY PTAT register (?)
 */
#define	AR5K_PHY_PTAT		0x9c2c

/*
 * PHY Illegal TX rate register [5112+]
 */
#define	AR5K_PHY_BAD_TX_RATE	0x9c30

/*
 * PHY SPUR Power register [5112+]
 */
#define	AR5K_PHY_SPUR_PWR	0x9c34			/* Register Address */
#define	AR5K_PHY_SPUR_PWR_I	0x00000001	/* SPUR Power estimate for I (field) */
#define	AR5K_PHY_SPUR_PWR_Q	0x00000100	/* SPUR Power estimate for Q (field) */
#define	AR5K_PHY_SPUR_PWR_FILT	0x00010000	/* Power with SPUR removed (field) */

/*
 * PHY Channel status register [5112+] (?)
 */
#define	AR5K_PHY_CHAN_STATUS		0x9c38
#define	AR5K_PHY_CHAN_STATUS_BT_ACT	0x00000001
#define	AR5K_PHY_CHAN_STATUS_RX_CLR_RAW	0x00000002
#define	AR5K_PHY_CHAN_STATUS_RX_CLR_MAC	0x00000004
#define	AR5K_PHY_CHAN_STATUS_RX_CLR_PAP	0x00000008

/*
 * Heavy clip enable register
 */
#define	AR5K_PHY_HEAVY_CLIP_ENABLE	0x99e0

/*
 * PHY clock sleep registers [5112+]
 */
#define AR5K_PHY_SCLOCK			0x99f0
#define AR5K_PHY_SCLOCK_32MHZ		0x0000000c
#define AR5K_PHY_SDELAY			0x99f4
#define AR5K_PHY_SDELAY_32MHZ		0x000000ff
#define AR5K_PHY_SPENDING		0x99f8


/*
 * PHY PAPD I (power?) table (?)
 * (92! entries)
 */
#define	AR5K_PHY_PAPD_I_BASE	0xa000
#define	AR5K_PHY_PAPD_I(_n)	(AR5K_PHY_PAPD_I_BASE + ((_n) << 2))

/*
 * PHY PCDAC TX power table
 */
#define	AR5K_PHY_PCDAC_TXPOWER_BASE	0xa180
#define	AR5K_PHY_PCDAC_TXPOWER(_n)	(AR5K_PHY_PCDAC_TXPOWER_BASE + ((_n) << 2))

/*
 * PHY mode register [5111+]
 */
#define	AR5K_PHY_MODE			0x0a200			/* Register Address */
#define	AR5K_PHY_MODE_MOD		0x00000001	/* PHY Modulation bit */
#define AR5K_PHY_MODE_MOD_OFDM		0
#define AR5K_PHY_MODE_MOD_CCK		1
#define AR5K_PHY_MODE_FREQ		0x00000002	/* Freq mode bit */
#define	AR5K_PHY_MODE_FREQ_5GHZ		0
#define	AR5K_PHY_MODE_FREQ_2GHZ		2
#define AR5K_PHY_MODE_MOD_DYN		0x00000004	/* Enable Dynamic OFDM/CCK mode [5112+] */
#define AR5K_PHY_MODE_RAD		0x00000008	/* [5212+] */
#define AR5K_PHY_MODE_RAD_RF5111	0
#define AR5K_PHY_MODE_RAD_RF5112	8
#define AR5K_PHY_MODE_XR		0x00000010	/* Enable XR mode [5112+] */
#define	AR5K_PHY_MODE_HALF_RATE		0x00000020	/* Enable Half rate (test) */
#define	AR5K_PHY_MODE_QUARTER_RATE	0x00000040	/* Enable Quarter rat (test) */

/*
 * PHY CCK transmit control register [5111+ (?)]
 */
#define AR5K_PHY_CCKTXCTL		0xa204
#define AR5K_PHY_CCKTXCTL_WORLD		0x00000000
#define AR5K_PHY_CCKTXCTL_JAPAN		0x00000010
#define	AR5K_PHY_CCKTXCTL_SCRAMBLER_DIS	0x00000001
#define	AR5K_PHY_CCKTXCTK_DAC_SCALE	0x00000004

/*
 * PHY CCK Cross-correlator Barker RSSI threshold register [5212+]
 */
#define AR5K_PHY_CCK_CROSSCORR			0xa208
#define AR5K_PHY_CCK_CROSSCORR_WEAK_SIG_THR	0x0000003f
#define AR5K_PHY_CCK_CROSSCORR_WEAK_SIG_THR_S	0

/* Same address is used for antenna diversity activation */
#define	AR5K_PHY_FAST_ANT_DIV		0xa208
#define	AR5K_PHY_FAST_ANT_DIV_EN	0x00002000

/*
 * PHY 2GHz gain register [5111+]
 */
#define	AR5K_PHY_GAIN_2GHZ			0xa20c
#define	AR5K_PHY_GAIN_2GHZ_MARGIN_TXRX		0x00fc0000
#define	AR5K_PHY_GAIN_2GHZ_MARGIN_TXRX_S	18
#define	AR5K_PHY_GAIN_2GHZ_INI_5111		0x6480416c

#define	AR5K_PHY_CCK_RX_CTL_4			0xa21c
#define	AR5K_PHY_CCK_RX_CTL_4_FREQ_EST_SHORT	0x01f80000
#define	AR5K_PHY_CCK_RX_CTL_4_FREQ_EST_SHORT_S	19

#define	AR5K_PHY_DAG_CCK_CTL			0xa228
#define	AR5K_PHY_DAG_CCK_CTL_EN_RSSI_THR	0x00000200
#define	AR5K_PHY_DAG_CCK_CTL_RSSI_THR		0x0001fc00
#define	AR5K_PHY_DAG_CCK_CTL_RSSI_THR_S		10

#define	AR5K_PHY_FAST_ADC	0xa24c

#define	AR5K_PHY_BLUETOOTH	0xa254

/*
 * Transmit Power Control register
 * [2413+]
 */
#define	AR5K_PHY_TPC_RG1		0xa258
#define	AR5K_PHY_TPC_RG1_NUM_PD_GAIN	0x0000c000
#define	AR5K_PHY_TPC_RG1_NUM_PD_GAIN_S	14
#define AR5K_PHY_TPC_RG1_PDGAIN_1	0x00030000
#define AR5K_PHY_TPC_RG1_PDGAIN_1_S	16
#define AR5K_PHY_TPC_RG1_PDGAIN_2	0x000c0000
#define AR5K_PHY_TPC_RG1_PDGAIN_2_S	18
#define AR5K_PHY_TPC_RG1_PDGAIN_3	0x00300000
#define AR5K_PHY_TPC_RG1_PDGAIN_3_S	20

#define	AR5K_PHY_TPC_RG5			0xa26C
#define	AR5K_PHY_TPC_RG5_PD_GAIN_OVERLAP	0x0000000F
#define	AR5K_PHY_TPC_RG5_PD_GAIN_OVERLAP_S	0
#define	AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_1	0x000003F0
#define	AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_1_S	4
#define	AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_2	0x0000FC00
#define	AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_2_S	10
#define	AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_3	0x003F0000
#define	AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_3_S	16
#define	AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_4	0x0FC00000
#define	AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_4_S	22

/*
 * PHY PDADC Tx power table
 */
#define AR5K_PHY_PDADC_TXPOWER_BASE	0xa280
#define	AR5K_PHY_PDADC_TXPOWER(_n)	(AR5K_PHY_PDADC_TXPOWER_BASE + ((_n) << 2))